https://www.usbr.gov/uc/provo/progact/ca/pdfs/virtual_watershed_301.pdf

http://his.cuahsi.org/documents/conference-awra2010/YangCao_ac804cf9_6736.pdf

http://link.springer.com/article/10.1007%2Fs00267-015-0634-6

http://www.fws.gov/chesapeakebay/masrc/MASRC%20PDFs/A_session_web/2_A_Yuill.pdf

https://www.gri.msstate.edu/research/nasa_rpc/papers/AIPR2006_watershed_viz.pdf
https://www.researchgate.net/publication/220913543_Advanced_Techniques_for_Watershed_Visualization


Parflow: http://inside.mines.edu/~rmaxwell/maxwell_software.shtml

MODFLOW: http://water.usgs.gov/ogw/modflow/MODFLOW.html

PRMS: http://water.usgs.gov/cgi-bin/man_wrdapp?prms%281%29

CASiMiR: http://www.casimir-software.de/ENG/veg_eng.html

D-Flow: http://oss.deltares.nl/web/delft3d/d-flow-flexible-mesh

NASA Modis: http://modis.gsfc.nasa.gov/





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