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You are right that work in these areas tend not to be hampered by technology. It sometimes may even be hazardous to ones health considering the value of timber.
by seanlinmt 10y ago
You are right that work in these areas tend not to be hampered by technology. It sometimes may even be hazardous to ones health considering the value of timber. 20 years ago is a long time ago, GIS must be still at its infancy then. These days one could pull free satellite images from NASA and probably could just diff images if not for those pesky clouds. Oh wait actually I think NASA does do earth imagery at various spectral ranges, https://www.odysseyofthemind.com/aster.htm https://www.odysseyofthemind.com/aster.htm.
Curious to know what sort of methods you used then if you don't mind sharing.
- neves 10y agoExcuse me for the delay to answer. The best results were with backpropagation neural networks: http://www.sciencedirect.com/science/article/pii/0888613X94900221 http://www.sciencedirect.com/science/article/pii/0888613X949... But we also used fuzzy logic neural networks with genetic algorithms: http://ieeexplore.ieee.org/document/712156/?reload=true http://ieeexplore.ieee.org/document/712156/?reload=true It were 24 years ago.