4

Just looking around for an answer to this and I've found the following: On this answer to a previous post, Luke indicates that from the ArcGIS Help: The Raster Calculator tool is intended for use in the ArcGIS Desktop application only as a GP tool dialog box or in ModelBuilder. It is not intended for use in scripting and is not available in the ArcPy ...


2

The answer is yes. The QGIS training manual actually features a very well written tutorial on site selection.


1

Using the finest resolution possible is not neccessarily the right choice when doing habitat modeling. I can't think of any papers to cite right now but consider this: When creating a habitat model (HM) the resolution highly depends on the species you are looking at. A mouse has a very different moving and cognition range from an elephant. Thus, using a 1x1 ...


1

Yes you can use Weighted Sum since your weights are decimals and as long as the total equals to 1, so there is no problem. I will quote from the help above: A useful way to add several rasters together is to input multiple rasters and set all weights equal to 1. Input rasters can be integer or floating point.


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