GRASSLinks is a World Wide Web interface to a geographic information system (GIS), offering public access to mapped information. GRASSLinks provides GIS display and analysis tools to facilitate data sharing and cooperation between environmental planning agencies, public action groups, citizens, and private entities. The default version of this page is gl.html which includes only the two GRASS (global and Spearfish) datasets.
or
Left side - full selection of available maplayers and options | Right side - shortcut with mostly preselected options | ||
Map query interface to Mites survey project (B. A. Croft)
Find out about homesteading mites in Oregon | |||
Degree-Day
mapmaking and DD calculator access for Northwestern USA,
and
daily DD maps with GRASSLinks interface for
ID,
MT,
OR,
WA, and
WY updated daily.
See also IPPC Phenology Models Homepage
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Ecoregions and IPM for Northwestern USA
Make a map anywhere in OR, WA, ID, MT, WY states | |||
| Willamette Valley, Oregon Land Use 30m (with county lines, major roads, water bodies, cities and towns, and degree-day calculator) | ||
Western Region IPM Cutworm Survey and Risk Warning
GRASSLinks Interface to interactive maps of all risk factors and combined risk warning:
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| GRASS Global dataset (a small default global dataset for getting familiar with GRASS) | ||
| GRASS Spearfish dataset (a default dataset for getting familiar with GRASS) |
DOWNLOAD latest version (new fast install script by Roman): glinks_3.2beta3.tar.gz
NOTE: read INSTALL for "QUICK" install docs; not fully tested with GRASS latest versions (grass5.0pre5 is latest fully tested version)
You may also wish to DOWNLOAD preconfigured spearfish.tar.gz and global.tar.gz GRASS databases
GRASSLinks was originally developed by Dr. Susan Huse at the Research Program in Environmental Planning and GIS (REGIS), at the University of California, Berkeley. GRASSLinks is based on the Open Source GIS software GRASS, orig. from the US Army Corps of Engineers.