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Nuevo servicio de ortofotos del satélite SENTINEL-2 en IDECanarias - GRAFCAN - Mapas de Canarias

IDECanarias cuenta desde hoy con ortofotos de las islas generadas a partir de imágenes de satélite gracias al programa europeo «Copernicus». Copernicus (antiguamente GMES) nace con el objeto de ofrecer una infraestructura moderna y potente para la observación de la Tierra y para ofrecer servicios de geo-información. Está gestionado principalmente por la Comisión Europea (CE) junto con la Agencia Espacial Europea (ESA) y está diseñado para permitir capturar datos a través de satélites sobre seis áreas clave: seguimiento terrestre, seguimiento del medio marino, gestión de desastres y crisis, seguimiento de la atmósfera terrestre, seguimiento del cambio climático y seguridad.

GRAFCAN ha creado un nuevo servicio WMS dentro de IDECanarias con los resultados del procesamientos de información del satélite SENTINEL2 que ofrece imágenes ópticas multiespectrales libres para su descarga. Este servicio, que puede consultarse en el visor, contiene dos ortofotos, una con la composición de bandas RGB y otra con una composición basada en el Infrarrojo cercano (NIR), ambas de 10 m/pixel de resolución. Puede observarse que en este caso, el satélite realiza tres pasadas en diferentes fechas para capturar la totalidad del archipiélago Canario.

  • Pasada 1: La Palma y El Hierro del 11/12/2015
  • Pasada 2: La Gomera, Tenerife y Gran Canaria del 18/12/2015
  • Pasada 3: Fuerteventura y Lanzarote del 14/01/2016