CINXE.COM
Common Map Functions - NBN Documentation
<!doctype html> <html lang="en-GB"> <head> <meta charset="utf-8"> <meta http-equiv="x-ua-compatible" content="ie=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="https://fonts.googleapis.com/css?family=PT+Sans|Pontano+Sans" rel="stylesheet"> <meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' /> <!-- This site is optimized with the Yoast SEO plugin v20.8 - https://yoast.com/wordpress/plugins/seo/ --> <title>Common Map Functions - NBN Documentation</title> <link rel="canonical" href="https://docs.nbnatlas.org/common-map-functions-2/" /> <meta property="og:locale" content="en_GB" /> <meta property="og:type" content="article" /> <meta property="og:title" content="Common Map Functions - NBN Documentation" /> <meta property="og:url" content="https://docs.nbnatlas.org/common-map-functions-2/" /> <meta property="og:site_name" content="NBN Documentation" /> <meta property="article:modified_time" content="2017-10-20T15:49:14+00:00" /> <meta name="twitter:card" content="summary_large_image" /> <script type="application/ld+json" class="yoast-schema-graph">{"@context":"https://schema.org","@graph":[{"@type":"WebPage","@id":"https://docs.nbnatlas.org/common-map-functions-2/","url":"https://docs.nbnatlas.org/common-map-functions-2/","name":"Common Map Functions - NBN Documentation","isPartOf":{"@id":"https://docs.nbnatlas.org/#website"},"datePublished":"2017-03-29T14:23:35+00:00","dateModified":"2017-10-20T15:49:14+00:00","breadcrumb":{"@id":"https://docs.nbnatlas.org/common-map-functions-2/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https://docs.nbnatlas.org/common-map-functions-2/"]}]},{"@type":"BreadcrumbList","@id":"https://docs.nbnatlas.org/common-map-functions-2/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://docs.nbnatlas.org/"},{"@type":"ListItem","position":2,"name":"Common Map Functions"}]},{"@type":"WebSite","@id":"https://docs.nbnatlas.org/#website","url":"https://docs.nbnatlas.org/","name":"NBN Documentation","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://docs.nbnatlas.org/search/{search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"}]}</script> <!-- / Yoast SEO plugin. --> <link rel='dns-prefetch' href='//www.googletagmanager.com' /> <link rel='dns-prefetch' href='//layout.nbnatlas.org' /> <link rel='dns-prefetch' href='//nbnatlas.org' /> <link rel='dns-prefetch' href='//maxcdn.bootstrapcdn.com' /> <link rel="stylesheet" href="/wp-includes/css/dist/block-library/style.min.css?ver=6.2.6"> <link rel="stylesheet" href="/wp-includes/css/classic-themes.min.css?ver=6.2.6"> <style id='global-styles-inline-css' type='text/css'> body{--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgba(6,147,227,1) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgba(255,105,0,1) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--duotone--dark-grayscale: url('#wp-duotone-dark-grayscale');--wp--preset--duotone--grayscale: url('#wp-duotone-grayscale');--wp--preset--duotone--purple-yellow: url('#wp-duotone-purple-yellow');--wp--preset--duotone--blue-red: url('#wp-duotone-blue-red');--wp--preset--duotone--midnight: url('#wp-duotone-midnight');--wp--preset--duotone--magenta-yellow: url('#wp-duotone-magenta-yellow');--wp--preset--duotone--purple-green: url('#wp-duotone-purple-green');--wp--preset--duotone--blue-orange: url('#wp-duotone-blue-orange');--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgba(255, 255, 255, 1), 6px 6px rgba(0, 0, 0, 1);--wp--preset--shadow--crisp: 6px 6px 0px rgba(0, 0, 0, 1);}:where(.is-layout-flex){gap: 0.5em;}body .is-layout-flow > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}body .is-layout-flow > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}body .is-layout-flow > .aligncenter{margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}body .is-layout-constrained > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}body .is-layout-constrained > .aligncenter{margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)){max-width: var(--wp--style--global--content-size);margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > .alignwide{max-width: var(--wp--style--global--wide-size);}body .is-layout-flex{display: flex;}body .is-layout-flex{flex-wrap: wrap;align-items: center;}body .is-layout-flex > *{margin: 0;}:where(.wp-block-columns.is-layout-flex){gap: 2em;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;} .wp-block-navigation a:where(:not(.wp-element-button)){color: inherit;} :where(.wp-block-columns.is-layout-flex){gap: 2em;} .wp-block-pullquote{font-size: 1.5em;line-height: 1.6;} </style> <link rel="stylesheet" href="/wp-content/plugins/gravity-forms-bootstrap-3-style/gravity-forms-bootstrap.css?ver=1.0"> <link rel="stylesheet" href="/wp-content/plugins/cookie-notice/css/front.min.css?ver=2.4.15"> <link rel="stylesheet" href="/wp-content/themes/nbndocs/dist/styles/main.css"> <link rel="stylesheet" href="https://nbnatlas.org/shared/css-bs3/"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <script async id="cookie-notice-front-js-before"> var cnArgs = {"ajaxUrl":"https:\/\/docs.nbnatlas.org\/wp-admin\/admin-ajax.php","nonce":"6155440168","hideEffect":"fade","position":"bottom","onScroll":false,"onScrollOffset":100,"onClick":false,"cookieName":"cookie_notice_accepted","cookieTime":2592000,"cookieTimeRejected":2592000,"globalCookie":false,"redirection":false,"cache":false,"revokeCookies":false,"revokeCookiesOpt":"automatic"}; </script> <script async src="/wp-content/plugins/cookie-notice/js/front.min.js?ver=2.4.15" id="cookie-notice-front-js"></script> <!-- Google Analytics snippet added by Site Kit --> <script src="https://www.googletagmanager.com/gtag/js?id=G-JYJG7RPTH7" id="google_gtagjs-js" async></script> <script id="google_gtagjs-js-after"> window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);} gtag("js", new Date()); gtag("set", "developer_id.dZTNiMT", true); gtag("config", "G-JYJG7RPTH7"); </script> <!-- End Google Analytics snippet added by Site Kit --> <script src="https://code.jquery.com/jquery-3.6.4.min.js" id="jquery-js"></script> <script type='text/javascript' id='icwp-wpsf-shield-notbot-js-extra'> /* <![CDATA[ */ var shield_vars_notbotjs = {"ajax":{"not_bot":{"action":"shield_action","ex":"capture_not_bot","exnonce":"3e57ec2638"},"not_bot_nonce":{"action":"shield_action","ex":"capture_not_bot_nonce"}},"flags":{"run":true},"vars":{"ajaxurl":"https:\/\/docs.nbnatlas.org\/wp-admin\/admin-ajax.php"}}; /* ]]> */ </script> <script>window.jQuery || document.write('<script src="/wp-includes/js/jquery/jquery.js"><\/script>')</script> <script src="/wp-content/plugins/wp-simple-firewall/resources/js/shield/notbot.js?ver=18.0.6&mtime=1683031289" id="icwp-wpsf-shield-notbot-js"></script> <script type='text/javascript' id='icwp-wpsf-shield-loginbot-js-extra'> /* <![CDATA[ */ var icwp_wpsf_vars_lpantibot = {"form_selectors":"","uniq":"674843330ed73","cbname":"icwp-wpsf-5c891febc6c76","strings":{"label":"I'm a human.","alert":"Please check the box to show us you're a human.","loading":"Loading"},"flags":{"gasp":true,"captcha":false}}; /* ]]> */ </script> <script src="/wp-content/plugins/wp-simple-firewall/resources/js/shield/loginbot.js?ver=18.0.6&mtime=1683031289" id="icwp-wpsf-shield-loginbot-js"></script> <meta name="generator" content="Site Kit by Google 1.101.0" /><link rel="icon" href="/wp-content/uploads/2017/10/apple-touch-icon.png" sizes="32x32" /> <link rel="icon" href="/wp-content/uploads/2017/10/apple-touch-icon.png" sizes="192x192" /> <link rel="apple-touch-icon" href="/wp-content/uploads/2017/10/apple-touch-icon.png" /> <meta name="msapplication-TileImage" content="/wp-content/uploads/2017/10/apple-touch-icon.png" /> <!-- Global site tag (gtag.js) - Google Analytics --> <script async src="https://www.googletagmanager.com/gtag/js?id=UA-114082572-1"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-114082572-1'); </script></head> <body class="page page-id-1287 common-map-functions-2 sidebar-primary cookies-not-set"> <span id="top" class="jumptop"></span> <!--[if IE]> <div class="alert alert-warning"> You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> to improve your experience. </div> <![endif]--> <header class="banner" role="banner"> <div class="container-fluid"> <div class="navigation row"> <nav class="navbar" role="navigation"> <div id="navbar-global" class="navbar-collapse collapse navbar-global"> <ul id="menu-global-navigation" class="nav navbar-nav"><li class="menu-item menu-national-biodiversity-network-trust"><a target="_blank" rel="noopener" href="https://nbn.org.uk">National Biodiversity Network Trust</a></li> <li class="menu-item menu-nbn-forum"><a target="_blank" rel="noopener" href="https://forums.nbn.org.uk">NBN Forum</a></li> <li class="menu-item menu-nbn-atlas"><a href="https://nbnatlas.org">NBN Atlas</a></li> <li class="menu-item menu-nbn-consultants-portal"><a target="_blank" rel="noopener" href="http://www.consultantsportal.uk/">NBN Consultants Portal</a></li> <li class="menu-item menu-log-in"><a target="_blank" rel="noopener" href="https://auth.nbnatlas.org/cas/login?service=https://nbnatlas.org/help/share-data-nbn-atlas/">Log in</a></li> </ul> </div> </nav> <div class="visible-xs visible-sm"> <div class="navbar-xs"> <a class="brand" href="https://docs.nbnatlas.org/"><img src="https://docs.nbnatlas.org/wp-content/uploads/2018/03/AL_Logo-15-1440x363-1440x363.png" class="img-responsive" alt="NBN Documentation"></a> <button class="navbar-toggle collapsed" data-target="#navbar,#navbar-global" data-toggle="collapse" type="button"> <span class="sr-only">Toggle navigation</span> <span class="icn-bar"></span> <span class="icn-bar"></span> <span class="icn-bar"></span> </button> </div> </div> <nav class="navbar" role="navigation"> <div id="navbar-apex" class="navbar-collapse collapse navbar-apex"> <form method="get" action="/" role="search" class="navbar-form navbar-left"> <div class="form-group"> <input type="text" autocomplete="off" placeholder="SEARCH" name="s" title="Search" class="autocomplete ac_input" id="navbar-search"> </div> <button class="btn btn-link" type="submit"><i class="fa fa-search"></i></button> </form> <ul id="menu-apex-navigation" class="nav navbar-nav"><li class="menu-item menu-contact-us"><a href="https://docs.nbnatlas.org/common-map-functions-2/">Contact us</a></li> <li class="menu-item menu-log-in"><a target="_blank" rel="noopener" href="https://auth.nbnatlas.org/userdetails/myprofile/">Log in</a></li> <li class="dropdown menu-item menu-item-has-children menu-choose-atlas"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Choose Atlas</a> <ul class="dropdown-menu"> <li class="menu-item menu-nbn-atlas"><a target="_blank" rel="noopener" href="https://nbnatlas.org/">NBN Atlas</a></li> <li class="menu-item menu-nbn-atlas-isle-of-man"><a target="_blank" rel="noopener" href="https://isleofman.nbnatlas.org/">NBN Atlas Isle of Man</a></li> <li class="menu-item menu-nbn-atlas-northern-ireland"><a target="_blank" rel="noopener" href="https://northernireland.nbnatlas.org/">NBN Atlas Northern Ireland</a></li> <li class="menu-item menu-nbn-atlas-scotland"><a target="_blank" rel="noopener" href="https://scotland.nbnatlas.org/">NBN Atlas Scotland</a></li> <li class="menu-item menu-nbn-atlas-wales"><a target="_blank" rel="noopener" href="https://wales.nbnatlas.org/">NBN Atlas Wales</a></li> <li class="menu-item menu-france"><a target="_blank" rel="noopener" href="http://www.gbif.fr/">France</a></li> <li class="menu-item menu-spain"><a target="_blank" rel="noopener" href="http://datos.gbif.es/">Spain</a></li> <li class="menu-item menu-portugal"><a target="_blank" rel="noopener" href="http://dados.gbif.pt/">Portugal</a></li> <li class="menu-item menu-australia"><a target="_blank" rel="noopener" href="http://www.ala.org.au/">Australia</a></li> <li class="menu-item menu-argentina"><a target="_blank" rel="noopener" href="http://datos.sndb.mincyt.gob.ar/">Argentina</a></li> <li class="menu-item menu-global-gbif"><a target="_blank" rel="noopener" href="http://www.gbif.org/">Global (GBIF)</a></li> </ul> </li> </ul> </div> </nav> <nav class="navbar affix-nav" role="navigation"> <div id="navbar" class="navbar-collapse collapse navbar-primary"> <a class="brand hidden-xs hidden-sm" href="https://docs.nbnatlas.org/"><img src="https://docs.nbnatlas.org/wp-content/uploads/2018/03/AL_Logo-15-1440x363-1440x363.png" class="img-responsive" alt="NBN Documentation"></a> <ul id="menu-primary-navigation" class="nav navbar-nav"><li class="menu-item menu-nbn-atlas-help-quick-links"><a href="https://docs.nbnatlas.org/">NBN Atlas Help – Quick Links</a></li> <li class="menu-item menu-faqs"><a href="https://docs.nbnatlas.org/faqs/">FAQs</a></li> <li class="menu-item menu-go-to-nbn-atlas"><a target="_blank" rel="noopener" href="https://nbnatlas.org/">Go to NBN Atlas</a></li> <li class="menu-item menu-support"><a href="https://docs.nbnatlas.org/support/">Support</a></li> </ul> </div> </nav> </div> </div> </header> <div class="container-fluid common-map-functions-2 main-container" role="document"> <div class="container-flex row"> <main role="main"> <div class="breadcrumb-container"> <ol class="row breadcrumb"><li><a href="/">Home</a></li><li class="active">Common Map Functions</li></ol> </div> <div class="content-blocks"><div class="container-fluid"><div class="row"><div class="page-header"><h1>Common Map Functions</h1></div></div></div><div class="full-width bg-transparent"><div id="block-c0dd32c0" class="content-block block-c0dd32c0 text"><div class=""><div><div class="text" id="block-c0dd32c0-1"><p><img decoding="async" loading="lazy" class="alignnone wp-image-1288 size-full" src="https://docs.nbnatlas.org/wp-content/uploads/2017/03/common-map-functions.jpg" alt="" width="600" height="451" /></p> <p>Note that the pan and zoom operations can be accomplished by using the mouse: left click and drag to perform a pan operation, and use the mouse wheel to zoom in and out. You can also hold down the shift key and drag over an area to zoom to that area (when the mouse button is released).</p> <p>The layer value hover tool is discussed in the Layers (Add to Map) section.</p> <p>Current map scale and current mouse pointer latitude and longitude is shown on the lower right of the map. Both are dynamic and reflecting the current mouse position, zoom and map location.</p> <p>Note that the icon beneath the slider bar marked previously as the Layer Hover Tool has been replaced by a Panoramio (image) icon and function. Clicking on this will display a subset of all available images within the map extent. The link above provides details of use.</p> </div></div></div></div></div></div> <footer class="content-info" role="contentinfo"> <div class="container-fluid"> <div class="row footer-top"> <a class="icn-link icn-top" href="#top">back to top</a> </div> <div class="row footer-bottom"> <div class="col-md-9"> <ul id="menu-footer-navigation" class="footer-nav"><li class="menu-item menu-item-has-children menu-learn-more"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Learn more</a> <ul > <li class="menu-item menu-step-by-step-help-guides"><a href="https://docs.nbnatlas.org/step-by-step-help-guides-2/">Step by Step Help Guides</a></li> <li class="menu-item menu-how-to-video-tutorials"><a href="https://docs.nbnatlas.org/how-to-video-tutorials/">“How to” video tutorials</a></li> <li class="menu-item menu-guidance-on-the-definition-of-non-commercial-use"><a href="https://docs.nbnatlas.org/guidance-on-the-definition-of-non-commercial-use/">Guidance on the definition of non-commercial use</a></li> <li class="menu-item menu-guidance-for-using-data"><a href="https://docs.nbnatlas.org/guidance-for-using-data/">Guidance for using data</a></li> <li class="menu-item menu-guidance-for-adding-historic-data"><a href="https://docs.nbnatlas.org/guidance-for-adding-historic-data/">Guidance for adding historic data</a></li> <li class="menu-item menu-nbn-atlas-terms-of-use"><a href="https://docs.nbnatlas.org/nbn-atlas-terms-of-use/">NBN Atlas Terms of Use</a></li> <div class="clearfix"></div></ul> </li> <li class="active dropdown menu-item menu-item-has-children menu-mapping"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Mapping</a> <ul > <li class="menu-item menu-mapping-queries"><a href="https://docs.nbnatlas.org/mapping-queries/">Mapping queries</a></li> <li class="menu-item menu-web-service-api"><a target="_blank" rel="noopener" href="https://api.nbnatlas.org/;jsessionid=821F3DBADB0ABD14F10EA7B2354EE741">Web service API</a></li> <li class="menu-item menu-areas-add-to-map"><a href="https://docs.nbnatlas.org/areas-add-map/">Areas (Add to map)</a></li> <li class="menu-item menu-species-add-to-map"><a href="https://docs.nbnatlas.org/import/">Species (add to Map)</a></li> <li class="menu-item menu-layers-add-to-map"><a href="https://docs.nbnatlas.org/add-to-map/">Layers (Add to Map)</a></li> <li class="menu-item menu-export-or-download-map"><a href="https://docs.nbnatlas.org/export/">Export or Download Map</a></li> <li class="menu-item menu-common-map-options"><a href="https://docs.nbnatlas.org/common-map-options/">Common Map Options</a></li> <li class="active menu-item menu-common-map-functions"><a href="https://docs.nbnatlas.org/common-map-functions-2/" aria-current="page">Common Map Functions</a></li> <div class="clearfix"></div></ul> </li> <li class="menu-item menu-item-has-children menu-support"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Support</a> <ul > <li class="menu-item menu-faqs"><a href="https://docs.nbnatlas.org/faqs/">FAQ’s</a></li> <li class="menu-item menu-nbn-forum"><a target="_blank" rel="noopener" href="https://forums.nbn.org.uk/">NBN Forum</a></li> <li class="menu-item menu-github"><a target="_blank" rel="noopener" href="https://github.com/nbnuk/nbnatlas-issues/issues">GitHub</a></li> <li class="menu-item menu-privacy-policy"><a rel="privacy-policy" href="https://docs.nbnatlas.org/privacy-policy/">Privacy Policy</a></li> <div class="clearfix"></div></ul> </li> <div class="clearfix"></div></ul> <div class="copyright"> <a class="brand" href="https://docs.nbnatlas.org/"><img src="https://docs.nbnatlas.org/wp-content/uploads/2018/03/AL_Logo-15-1440x363-1440x363.png" class="img-responsive" alt="NBN Documentation"></a> <p>© National Biodiversity Network Trust 2024.</p> </div> </div> <div class="col-md-3"> <div class="social-links"> <h4>Join the conversation</h4> <a href="https://twitter.com/NBNTrust" target="_blank" rel="nofollow" title="Twitter"><i class="fa fa-fw fa-2x fa-twitter"></i><span>Twitter</span></a><a href="https://www.facebook.com/NationalBiodiversityNetwork/" target="_blank" rel="nofollow" title="Facebook"><i class="fa fa-fw fa-2x fa-facebook"></i><span>Facebook</span></a><a href="https://www.linkedin.com/company/national-biodiversity-network/" target="_blank" rel="nofollow" title="LInkedIn"><i class="fa fa-fw fa-2x fa-linkedin"></i><span>LInkedIn</span></a> </div> <div class="footer-extra"> <p><img decoding="async" loading="lazy" class="alignnone wp-image-2907" src="https://docs.nbnatlas.org/wp-content/uploads/2019/04/TNLHF_English_Ack-logo-White-002-reversed-730x433.png" alt="" width="400" height="237" srcset="/wp-content/uploads/2019/04/TNLHF_English_Ack-logo-White-002-reversed-730x433.png 730w, /wp-content/uploads/2019/04/TNLHF_English_Ack-logo-White-002-reversed-768x455.png 768w, /wp-content/uploads/2019/04/TNLHF_English_Ack-logo-White-002-reversed-1440x854.png 1440w" sizes="(max-width: 400px) 100vw, 400px" /></p> </div> </div> </div> </div> </footer> </main><!-- /.main --> <aside role="complementary"> <div class="affix-sidenav" data-spy="affix" data-offset-top="160" data-offset-bottom="200"> <div class="sidebar-header-wrapper"> <h3>Help Guide</h3> </div> <ul id="menu-help-guide" class="nav nav-stacked side-navigation"><li class="dropdown menu-item menu-item-has-children menu-getting-started"><a href="https://docs.nbnatlas.org/getting-started/" class="dropdown-toggle" data-toggle="dropdown">Getting Started</a> <ul class="dropdown-menu"> <li class="menu-item menu-how-to-register"><a href="https://docs.nbnatlas.org/how-to-register/">How to register</a></li> <li class="menu-item menu-create-an-account"><a target="_blank" rel="noopener" href="https://auth.nbnatlas.org/userdetails/registration/createAccount">Create an account</a></li> <li class="menu-item menu-login"><a target="_blank" rel="noopener" href="https://auth.nbnatlas.org/cas/login?service=https://auth.nbnatlas.org/userdetails/myprofile/">Login</a></li> </ul> </li> <li class="dropdown menu-item menu-item-has-children menu-tutorials"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Tutorials</a> <ul class="dropdown-menu"> <li class="menu-item menu-how-to-video-tutorials"><a href="https://docs.nbnatlas.org/how-to-video-tutorials/">“How to” video tutorials</a></li> <li class="menu-item menu-step-by-step-help-guides"><a href="https://docs.nbnatlas.org/step-by-step-help-guides-2/">Step by Step Help Guides</a></li> </ul> </li> <li class="active dropdown menu-item menu-item-has-children menu-guidance"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Guidance</a> <ul class="dropdown-menu"> <li class="active dropdown menu-item menu-item-has-children menu-analyse-data"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Analyse data</a> <ul class="dropdown-menu"> <li class="menu-item menu-getting-started"><a href="https://docs.nbnatlas.org/getting-started/">Getting Started</a></li> <li class="menu-item menu-area-report"><a href="https://docs.nbnatlas.org/area-report-2/">Area Report</a></li> <li class="menu-item menu-areas-add-to-map"><a href="https://docs.nbnatlas.org/areas-add-map/">Areas (Add to map)</a></li> <li class="menu-item menu-common-layer-functions"><a href="https://docs.nbnatlas.org/common-layer-functions/">Common Layer Functions</a></li> <li class="active menu-item menu-common-map-functions"><a href="https://docs.nbnatlas.org/common-map-functions-2/" aria-current="page">Common Map Functions</a></li> <li class="menu-item menu-common-map-options"><a href="https://docs.nbnatlas.org/common-map-options/">Common Map Options</a></li> <li class="menu-item menu-export-checklist"><a href="https://docs.nbnatlas.org/export-checklist-2/">Export Checklist</a></li> <li class="menu-item menu-export-or-download-map"><a href="https://docs.nbnatlas.org/export/">Export or Download Map</a></li> <li class="menu-item menu-layers-add-to-map"><a href="https://docs.nbnatlas.org/add-to-map/">Layers (Add to Map)</a></li> <li class="menu-item menu-point-comparisons"><a href="https://docs.nbnatlas.org/point-comparisons-2/">Point Comparisons</a></li> <li class="menu-item menu-species-add-to-map"><a href="https://docs.nbnatlas.org/import/">Species (add to Map)</a></li> <li class="menu-item menu-tools"><a href="https://docs.nbnatlas.org/tools/">Tools</a></li> </ul> </li> <li class="menu-item menu-download-data"><a href="https://docs.nbnatlas.org/download-data/">Download data</a></li> <li class="menu-item menu-invasive-non-native-species-portal"><a href="https://docs.nbnatlas.org/invasive-non-native-species-portal/">Invasive non-native species portal</a></li> <li class="menu-item menu-search-the-nbn-atlas"><a href="https://docs.nbnatlas.org/search-the-nbn-atlas/">Search the NBN Atlas</a></li> <li class="dropdown menu-item menu-item-has-children menu-share-data"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Share data</a> <ul class="dropdown-menu"> <li class="menu-item menu-become-a-data-partner"><a href="https://docs.nbnatlas.org/share-data-with-the-nbn-atlas/become-a-data-partner/">Become a data partner</a></li> <li class="dropdown menu-item menu-item-has-children menu-data-licences"><a href="https://docs.nbnatlas.org/data-licenses/" class="dropdown-toggle" data-toggle="dropdown">Data licences</a> <ul class="dropdown-menu"> <li class="menu-item menu-definition-of-data-licences"><a href="https://docs.nbnatlas.org/data-licenses/">Definition of Data Licences</a></li> <li class="menu-item menu-licences-what-they-are-and-how-to-filter-records-by-licence-type"><a href="https://docs.nbnatlas.org/data-licenses/licences-how-to-identify-and-filter/">Licences – what they are and how to filter records by licence type</a></li> <li class="menu-item menu-breach-of-licence-conditions"><a href="https://docs.nbnatlas.org/data-licenses/breach-licence-conditions/">Breach of licence conditions</a></li> </ul> </li> <li class="menu-item menu-personal-information-in-shared-data"><a href="https://docs.nbnatlas.org/share-data-with-the-nbn-atlas/personal-information-in-shared-data/">Personal information in shared data</a></li> <li class="menu-item menu-share-species-occurrence-records"><a href="https://docs.nbnatlas.org/share-species-occurrence-records-with-the-nbn-atlas/">Share species occurrence records</a></li> <li class="menu-item menu-guide-to-the-nbn-atlas-occurrence-record-upload-template-for-species-datasets"><a href="https://docs.nbnatlas.org/guide-to-the-nbn-atlas-occurrence-record-upload-template-for-species-datasets/">Guide to the NBN Atlas Occurrence Record Upload Template for species datasets</a></li> <li class="menu-item menu-share-nbn-atlas-species-occurrence-records-with-gbif"><a href="https://docs.nbnatlas.org/sharing-nbn-atlas-species-occurrence-records-with-gbif/">Share NBN Atlas species occurrence records with GBIF</a></li> <li class="menu-item menu-share-species-images"><a href="https://docs.nbnatlas.org/provide-images-to-the-nbn-atlas/">Share species images</a></li> <li class="menu-item menu-supply-spatial-datasets"><a href="https://docs.nbnatlas.org/supply-spatial-data-such-as-site-and-habitat-boundaries/">Supply spatial datasets</a></li> <li class="menu-item menu-guidance-for-adding-historic-data"><a href="https://docs.nbnatlas.org/guidance-for-adding-historic-data/">Guidance for adding historic data</a></li> <li class="menu-item menu-verification-status-terms"><a href="https://docs.nbnatlas.org/verification-status-terms/">Verification Status Terms</a></li> </ul> </li> <li class="dropdown menu-item menu-item-has-children menu-sensitive-species"><a href="https://docs.nbnatlas.org/sensitive-species-2/" class="dropdown-toggle" data-toggle="dropdown">Sensitive species</a> <ul class="dropdown-menu"> <li class="menu-item menu-sensitive-species"><a href="https://docs.nbnatlas.org/sensitive-species/">Sensitive species</a></li> <li class="menu-item menu-sensitive-species-lists"><a href="https://docs.nbnatlas.org/sensitive-species-list/">Sensitive species lists</a></li> <li class="menu-item menu-enhanced-access-to-sensitive-species-records"><a href="https://docs.nbnatlas.org/sensitive-species-2/enhanced-access-sensitive-species-records/">Enhanced access to sensitive species records</a></li> <li class="menu-item menu-how-to-request-access-to-sensitive-species-records"><a href="https://docs.nbnatlas.org/how-to-request-access-to-sensitive-species-records/">How to request access to sensitive species records</a></li> <li class="menu-item menu-how-to-allow-individuals-enhanced-access-to-sensitive-species"><a href="https://docs.nbnatlas.org/sensitive-species-2/enhanced-access-sensitive-species-records/how-to-allow-individuals-enhanced-access-to-sensitive-species/">How to allow individuals enhanced access to sensitive species</a></li> <li class="menu-item menu-nbn-sensitive-species-policy"><a href="https://docs.nbnatlas.org/wp-content/uploads/2019/10/National-Biodiversity-Network-sensitive-species-policy_v6-002.pdf">NBN Sensitive Species Policy</a></li> </ul> </li> <li class="dropdown menu-item menu-item-has-children menu-use-data"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Use data</a> <ul class="dropdown-menu"> <li class="menu-item menu-guidance-for-using-data"><a href="https://docs.nbnatlas.org/guidance-for-using-data/">Guidance for using data</a></li> <li class="menu-item menu-guidance-on-the-definition-of-non-commercial-use"><a href="https://docs.nbnatlas.org/guidance-on-the-definition-of-non-commercial-use/">Guidance on the definition of non-commercial use</a></li> <li class="menu-item menu-citation-and-attribution"><a href="https://docs.nbnatlas.org/cite-nbn-atlas-data/">Citation and attribution</a></li> </ul> </li> </ul> </li> <li class="dropdown menu-item menu-item-has-children menu-technical"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Technical</a> <ul class="dropdown-menu"> <li class="menu-item menu-mapping-queries"><a href="https://docs.nbnatlas.org/mapping-queries/">Mapping queries</a></li> <li class="dropdown menu-item menu-item-has-children menu-mapping-options"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Mapping options</a> <ul class="dropdown-menu"> <li class="menu-item menu-easymaps"><a target="_blank" rel="noopener" href="https://easymap.nbnatlas.org/">EasyMaps</a></li> <li class="menu-item menu-web-service-api"><a target="_blank" rel="noopener" href="https://api.nbnatlas.org/;jsessionid=821F3DBADB0ABD14F10EA7B2354EE741">Web Service API</a></li> </ul> </li> </ul> </li> <li class="dropdown menu-item menu-item-has-children menu-support"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Support</a> <ul class="dropdown-menu"> <li class="menu-item menu-faqs"><a href="https://docs.nbnatlas.org/faqs/">FAQ’s</a></li> <li class="menu-item menu-nbn-atlas-data-processing-schedule"><a href="https://nbnatlas.org/nbn-atlas-data-processing-schedule/">NBN Atlas data processing schedule</a></li> <li class="menu-item menu-nbn-atlas-terms-of-use"><a href="https://docs.nbnatlas.org/nbn-atlas-terms-of-use/">NBN Atlas Terms of Use</a></li> <li class="menu-item menu-nbn-forum"><a target="_blank" rel="noopener" href="https://forums.nbn.org.uk/">NBN Forum</a></li> </ul> </li> <li class="dropdown menu-item menu-item-has-children menu-archive-information"><a href="#" class="dropdown-toggle" data-toggle="dropdown">Archive information</a> <ul class="dropdown-menu"> <li class="menu-item menu-github"><a target="_blank" rel="noopener" href="https://github.com/nbnuk/nbnatlas-issues/issues">GitHub</a></li> <li class="menu-item menu-message-board"><a href="https://docs.nbnatlas.org/message-board/">Message Board</a></li> </ul> </li> </ul> </div> <span id="sidenavToggle" class="toggle-sidenav"></span> </aside><!-- /.sidebar --> </div><!-- /.row --> </div> <script src="https://layout.nbnatlas.org/auth.js" id="atlas-auth-js"></script> <script type='text/javascript' id='sage/js-js-extra'> /* <![CDATA[ */ var local = {"slug":"common-map-functions-2"}; /* ]]> */ </script> <script src="/wp-content/themes/nbndocs/dist/scripts/main.js" id="sage/js-js"></script> <!-- Cookie Notice plugin v2.4.15 by Hu-manity.co https://hu-manity.co/ --> <div id="cookie-notice" role="dialog" class="cookie-notice-hidden cookie-revoke-hidden cn-position-bottom" aria-label="Cookie Notice" style="background-color: rgba(0,0,0,1);"><div class="cookie-notice-container" style="color: #fff"><span id="cn-notice-text" class="cn-text-container">We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.</span><span id="cn-notice-buttons" class="cn-buttons-container"><a href="#" id="cn-accept-cookie" data-cookie-set="accept" class="cn-set-cookie cn-button" aria-label="Ok" style="background-color: #00a99d">Ok</a></span><span id="cn-close-notice" data-cookie-set="accept" class="cn-close-icon" title="No"></span></div> </div> <!-- / Cookie Notice plugin --> <div id="modal-popup" class="modal fade" tabindex="-1" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true"><i class="fa fa-times" aria-hidden="true"></i></span></button> <h4 class="modal-title" id="modal-label"></h4> </div> <div class="modal-body"> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" data-dismiss="modal">OK</button> </div> </div><!-- /.modal-content --> </div><!-- /.modal-dialog --> </div><!-- /.modal --> </body> </html>