https://github.com/vasnake/density

Calculate polylines density inside a polygon. ArcGIS toolbox.
https://github.com/vasnake/density

Last synced: 3 months ago
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Calculate polylines density inside a polygon. ArcGIS toolbox.

• Host: GitHub
• URL: https://github.com/vasnake/density
• Owner: vasnake
• License: gpl-2.0
• Created: 2014-11-05T16:34:29.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-11-05T17:52:37.000Z (over 10 years ago)
• Last Synced: 2025-01-03T12:12:31.734Z (5 months ago)
• Language: Python
• Size: 543 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
density

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Calculate polylines density inside a polygon. ArcGIS toolbox.

This project shows how to make ArcGIS toolbox for specific geoprocessing task, using Python script with Arcpy extensions.

Besides, we can see here how Oracle DB + SDE can be used for geoprocessing calculations.

* seismodensity.sql -- Oracle + SDE SQL function for density calculation.

* seismodensity.py -- arcpy script for toolbox.

This version perform calculations using SQL function from Oracle DB.

* seismodensitynosql.py -- arcpy script for toolbox.

This version calculates density w/o using SQL by using ArcGIS spatial functions on data stored in file GDB.

* seismo.tbx -- ArcGIS toolbox for density calculation.

* tbx.hhp -- project file for compiling CHM help file from HTM file.

* tbxhelp.htm -- HTM help file for toolbox.

Links

* [Configuring+Oracle+Net+Services+to+use+ST_Geometry+SQL+functions](https://www.google.com/search?q=Configuring+Oracle+Net+Services+to+use+ST_Geometry+SQL+functions)

* [arcgis+python+toolbox+sde+geoprocessing ](https://www.google.com/search?q=arcgis+python+toolbox+sde+geoprocessing)