New answers tagged

2

As PolyGeo mentioned in his comment, your question is too broad. There are plenty of satellite images with high spatial resolution including QuickBird, Ikonos, WorldView-1 and WorldView-2 (spatial resolution of 0.46 m), and you can check sample image of WorldView-2, WorldView-3 now provide data at 0.31 m resolution. Answering this question will not be easy, ...


1

Yes, there are Tasseled Cap Coefficients for the RapidEye sensors available: Brightness, Greenness and Yellowness. Yellowness - instead of the commonly derived Wetness (e.g. Landsat) - was derived because the RapidEye sensors do not have SWIR bands (SWIR bands respond to moisture variation, e.g. in soil/vegetation). Yellowness instead shows the variation of ...


2

Here's a simple tutorial: A Web Map Service (WMS) is a web service that supplies georeferenced images to a client (viewer). The service supplies images based on a request that specifies, the dimensions, the coordinate reference system, the data, the output format and other criteria as required. The client builds a request based on information that is ...



Top 50 recent answers are included