Title: RockScience Marine Chart Viewer for NOAA ENC Author: Bob Damiano Published: 23 setembro, 2025 Last modified: 23 setembro, 2025 --- Pesquisar plugins ![](https://ps.w.org/rockscience-enc-chart-viewer-for-noaa/assets/banner-772x250. png?rev=3366495) Este plugin **não foi testado com os 3 lançamentos principais mais recentes do WordPress**. Ele pode não ser mais mantido ou suportado e pode ter problemas de compatibilidade quando usado com versões mais recentes do WordPress. ![](https://ps.w.org/rockscience-enc-chart-viewer-for-noaa/assets/icon-256x256.png? rev=3366495) # RockScience Marine Chart Viewer for NOAA ENC Por [Bob Damiano](https://profiles.wordpress.org/rockscience/) [Baixar](https://downloads.wordpress.org/plugin/rockscience-enc-chart-viewer-for-noaa.2025.09.1.zip) * [Detalhes](https://br.wordpress.org/plugins/rockscience-enc-chart-viewer-for-noaa/#description) * [Avaliações](https://br.wordpress.org/plugins/rockscience-enc-chart-viewer-for-noaa/#reviews) * [Instalação](https://br.wordpress.org/plugins/rockscience-enc-chart-viewer-for-noaa/#installation) * [Desenvolvimento](https://br.wordpress.org/plugins/rockscience-enc-chart-viewer-for-noaa/#developers) [Suporte](https://wordpress.org/support/plugin/rockscience-enc-chart-viewer-for-noaa/) ## Descrição **This is a SERVICE PLUGIN** that provides real-time access to official NOAA nautical charts by connecting to external government APIs. The plugin acts as a bridge between your WordPress site and NOAA’s Electronic Navigational Chart (ENC) services. **Important:** Marine chart data is provided by NOAA and only covers U.S. coastal waters, Great Lakes, and U.S. territories. For areas outside NOAA coverage, only the base ocean map will be displayed. **Service Features:** * Real-time NOAA nautical chart data via official APIs * Interactive charts powered by ESRI ArcGIS mapping service * Live chart updates from government sources * No account registration required * Core API for other marine service plugins * Settings page for default coordinates **External Service Dependencies:** This plugin requires internet connectivity to function as it provides live chart data from: * NOAA Chart Services (official government charts) * ESRI ArcGIS API (mapping framework) * No personal data is collected or transmitted **Chart Coverage:** Marine chart data is sourced from NOAA Electronic Navigational Charts (ENC) and covers: * U.S. coastal waters (Atlantic, Pacific, Gulf of Mexico)* Great Lakes * U.S. territories (Alaska, Hawaii, Puerto Rico, etc.) * Areas outside NOAA coverage will display base ocean maps only ### External Services This plugin connects to external services to provide nautical chart functionality: **ESRI ArcGIS API** – Service: https://js.arcgis.com/ – Purpose: Provides the mapping framework and JavaScript libraries needed to display interactive charts – Data sent: No personal data is transmitted to ESRI servers – Terms: https://www.esri.com/en- us/legal/terms/full-master-agreement – Privacy: https://www.esri.com/en-us/privacy/ overview **NOAA Chart Services** – Service: https://gis.charttools.noaa.gov/ – Purpose: Provides official NOAA Electronic Navigational Chart (ENC) data for display – Data sent: Chart tile requests based on map location and zoom level (no personal data)– Terms: https://www.noaa.gov/information-technology/website-policies – Privacy: https:// www.noaa.gov/privacy-policy ### ArcGIS CDN Requirement and Licensing Notice **Important:** This plugin requires the ESRI ArcGIS JavaScript API, which must be loaded from the official ESRI CDN at https://js.arcgis.com/ per ESRI’s licensing terms. It is **not legally permitted** to self-host or bundle the ArcGIS API with this plugin. Reference: [ESRI ArcGIS JS API Terms](https://developers.arcgis.com/javascript/latest/guide/using-cdn/) * The ArcGIS API is used solely to provide the mapping framework for NOAA chart display. * No personal data is transmitted to ESRI. * This requirement is due to ESRI’s license and is outside the control of this plugin’s author. If you have questions about this requirement, please see the ESRI terms or contact the plugin author. ## Capturas de tela [[ [[ ## Instalação 1. Upload the plugin files to the `/wp-content/plugins/chart-viewer/` directory 2. Activate the plugin through the ‘Plugins’ screen in WordPress 3. Use the `[rs_enc_chart]` shortcode in your posts or pages ## Perguntas frequentes ### How do I use the shortcode? Use `[rs_enc_chart lat="41.5" lng="-71.4" zoom="12"]` to display a chart centered at the specified coordinates. Available attributes: * `lat` – Latitude in decimal degrees (default from settings)*` lng` – Longitude in decimal degrees (default from settings) * `zoom` – Zoom level 6-16 (default: 13) * `height` – Chart height (default: 400px) * `show_center_mark`– Show center crosshair (default: true) * `show_enhanced_status` – Show coordinate display (default: true) * `show_range_rings` – Show distance rings (default: true) ### How does mouse wheel zoom work? Mouse wheel zoom is focus-aware to prevent accidental zooming while scrolling the page. Click on any chart to focus it (blue outline appears), then use mouse wheel to zoom. Click outside the chart to remove focus and disable wheel zoom. ### Can I customize the default center? Yes, go to Settings > Chart Settings to set default coordinates for new charts. ## Avaliações Não há avaliações para este plugin. ## Colaboradores e desenvolvedores “RockScience Marine Chart Viewer for NOAA ENC” é um programa de código aberto. As seguintes pessoas contribuíram para este plugin. Colaboradores * [ Bob Damiano ](https://profiles.wordpress.org/rockscience/) [Traduzir o “RockScience Marine Chart Viewer for NOAA ENC” para seu idioma.](https://translate.wordpress.org/projects/wp-plugins/rockscience-enc-chart-viewer-for-noaa) ### Interessado no desenvolvimento? [Navegue pelo código](https://plugins.trac.wordpress.org/browser/rockscience-enc-chart-viewer-for-noaa/), consulte o [repositório SVN](https://plugins.svn.wordpress.org/rockscience-enc-chart-viewer-for-noaa/) ou assine o [registro de desenvolvimento](https://plugins.trac.wordpress.org/log/rockscience-enc-chart-viewer-for-noaa/) por [RSS](https://plugins.trac.wordpress.org/log/rockscience-enc-chart-viewer-for-noaa/?limit=100&mode=stop_on_copy&format=rss). ## Registro de alterações #### 202507.7 * Added settings page for default coordinates * Improved admin script loading * Enhanced error handling * Added focus-aware mouse wheel zoom * Improved multiple chart support * Better error detection and user feedback ## Meta * Versão **2025.09.1** * Última atualização **1 ano atrás** * Instalações ativas **Menos de 10** * Versão do WordPress ** 5.0 ou superior ** * Testado até **6.8.11** * Idioma * [English (US)](https://wordpress.org/plugins/rockscience-enc-chart-viewer-for-noaa/) * Tags * [charts](https://br.wordpress.org/plugins/tags/charts/)[nautical](https://br.wordpress.org/plugins/tags/nautical/) [noaa](https://br.wordpress.org/plugins/tags/noaa/)[sailing](https://br.wordpress.org/plugins/tags/sailing/) * [Visualização avançada](https://br.wordpress.org/plugins/rockscience-enc-chart-viewer-for-noaa/advanced/) ## Classificações Ainda não foi enviada nenhuma avaliação. [Sua avaliação](https://wordpress.org/support/plugin/rockscience-enc-chart-viewer-for-noaa/reviews/#new-post) [Ver todas avaliações](https://wordpress.org/support/plugin/rockscience-enc-chart-viewer-for-noaa/reviews/) ## Colaboradores * [ Bob Damiano ](https://profiles.wordpress.org/rockscience/) ## Suporte Tem algo a dizer? Precisa de ajuda? [Ver fórum de suporte](https://wordpress.org/support/plugin/rockscience-enc-chart-viewer-for-noaa/)