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Questions tagged [arcpy]

ArcPy is a Python module for interacting with ArcGIS tools. The module was developed by Esri, the company that makes ArcGIS. ArcPy offers a high-level implementation of Esri's ArcObjects programming library. The best place to ask about ArcPy is the Geographic Information Systems sister site.

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Python - Displaying messages in ArcPy/IDLE

I have created a wrapper for displaying messages with ArcPy and IDLE (as that is all I have available to myself due to certain circumstances) as I frequently use both to test and develop new tools. ...
user avatar
4 votes
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Generate NDVI Rasters from USGS EarthExplorer Landsat 8

I've written the following using Python Dictionaries and Pathlib Module. I'd like to improve the first function: list_landsat_bands. I've created a list of file patterns to match, which I then use ...
Peter Wilson's user avatar
3 votes
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Select polygons that overlap with other polygons within a single feature class

I am running a script to identify polygons that overlap with other polygons within the same layer. I have managed to do this with the code below but the problem is that it is very slow (about 3 ...
Bhekani Khumalo's user avatar
2 votes
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Extract cell values from multiband rasters

I have the following function and code snippet to extract cell values for multiple years, format it, and save to a list. Each raster has 365 bands — one for each day. A separate operation is performed ...
Ibe's user avatar
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2 votes
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Fully Constrained Least Squares (FCLS) Linear Spectral Mixture Analysis Method

I have written code using Python for Fully Constrained Least Squares (FCLS) Linear Spectral Mixture Analysis, which could be applied for unmixing multispectral image successfully. However, the ...
qiangqiang sun's user avatar
1 vote
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Writing a table of national park data

I'm working to produce a Lookup table using the Arcpy module that contains descriptive statistics for US National Parks. The original data, found in tbl, has 12 ...
Jason Matney's user avatar