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Software for which the original source code is made freely available and may be redistributed with or without modification.

8 votes
0 answers
488 views

Where to find and share Python geoprocessing scripts? [duplicate]

Where are folks storing and sharing their Python geoprocessing scripts? For example, I know that GitHub has some shared scripts. ESRI is phasing-out ArcScripts, which is still really handy, and dire …
Aaron's user avatar
  • 51.8k
13 votes
2 answers
401 views

Opensource solutions for finishing maps

After seeing the $600 price tag for Adobe Illustrator, I am especially interested in learning open source solutions for finishing maps created in a GIS. What open source, or commonly available, softw …
Aaron's user avatar
  • 51.8k
5 votes
3 answers
2k views

Open source approach to classifying and removing LiDAR points from overlapping scans?

The attached screenshot shows a LiDAR point cloud with significant overlapping scans. This point cloud tile is part of the MN statewide LiDAR dataset which has 25% scan overlap and 1.5 NPS. For many a …
Aaron's user avatar
  • 51.8k
2 votes
2 answers
245 views

Opensource Tools for Optimizing Server Performance

I use a server with a basic Microsoft OS primarily for data storage and as a central repository for edited vector data. These data are not intended to be used as mapping or GIS products available pub …
Aaron's user avatar
  • 51.8k
5 votes
1 answer
5k views

Open Source Alternatives to ERDAS IMAGINE ATCOR?

I have been using ERDAS IMAGINE's ATCOR extension for ATmospheric CORrection of ASTER imagery. What opensource options exist for atmospheric correction of ASTER Level 1B products? I'm primarily …
Aaron's user avatar
  • 51.8k