I am going to be doing an academic project which requires me to take soil samples for laboratory analysis. Here are several questions which I need to understand. Am I correct in thinking the more sample locations used the higher the resolution? is there a tool in ArcGIS to create Sample locations to download onto a handheld GPS for fieldwork? I plan to drape these results over a TIN/DEM (is this the best way?) Do I need to create a different excel sheet for each depth and then use kriging tool for them and stack them draped of TIN/DEM ? Any advice for doing this with mixed microbe populations would be greatly welcomed. Many thanks in advance
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