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Raster is a data format consisting of regular grids of values, usually stored in an image-like format.

2 votes
Accepted

Converting worldclim data to 30m resolution

Generally, resampling this kind of data using interpolation will probably lead to poor results, especially if the area concerned is mountainous (as whuber pointed out, microscale climate data is spati …
Jan Šimbera's user avatar
  • 1,314
0 votes
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Account for cell size differences in WGS 84 rasters

Using an equal-area projection will help you equalize the weight of different raster cells since the cells will have... well, equal area. … However, doing so will necessarily introduce potentially much larger errors from projection distortion and raster interpolation. …
Jan Šimbera's user avatar
  • 1,314
1 vote

ArcMAP / R: Convert raster pixels to Long and Lat

Use the Project Raster tool to project the image into WGS-84 coordinates (lat/lon). For that, specify the Output Coordinate System to be WGS 1984. …
Jan Šimbera's user avatar
  • 1,314