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Capa vectorial de manglares de Colombia realizada a partir de técnicas de procesamiento digital de imágenes. Para el Caribe y Pacífico la escala de la cartografía es 1:25.000, la metodología se basó en un proceso semiautomatizado en la plataforma Google Earth Engine donde se emplearon imágenes ópticas y de radar para clasificar de manera supervisada el manglar y otras coberturas generales. Se emplearon puntos de campo y de imágenes de alta resolución para entrenar y validar la clasificación. Se utilizaron algoritmos diferentes para Caribe y Pacífico debido a las condiciones particulares de cada zona, para el Pacífico se procesaron imágenes de los años 2019 y 2020, en el caso del Caribe se procesaron imágenes del año 2020. Para los dos casos la unidad mínima cartografiable es de 1600 m2. <\/SPAN><\/P>

En cuanto a San Andrés, Providencia y Santa Catalina la escala de la cartografía es de 1:5.000, y su metodología consistió en el procesamiento e interpretación visual de imágenes de alta resolución<\/SPAN> del año 2021.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 9377, "latestWkid": 9377, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -618700, "falseY": -8436100, "xyUnits": 4.506235775299045E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Instituto de Investigaciones Marinas y Costeras \"José Benito Vives de Andreis\" - INVEMAR, Ministerio de Ambiente y Desarrollo Sostenible - MINAMBIENTE", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 170, 255, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", 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