Provides vector source data (points, lines, and polygons) in Geography Markup Language ( GML) format. Provides map and legend images of selected data layers and basemaps. The OGC protocols availabe for use are Web Map Service (WMS), Web Feature Service (WFS), and Web Coverage Service (WCS). ![]() You can also obtain a Keyhole Markup Language (KML) image to view in Google Earth, and a Geography Markup Language (GML) XML grammar file through a WFS request. The response to the request is one geo-registered map image returned as a PNG 24bit, PNG 8bit, GIF, JPEG, or JPEG-PNG that can be displayed in a browser. ![]() A WMS request defines the geographic layer(s) and area of interest to be processed. ![]() The NSIDC Data Map Service Application Programming Interface (API) provides HTTP URLs for requesting geo-registered map images from NSIDC's geospatial database.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |