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You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose! (Dr. Seuss, of course) Wondering where to start with GIS? Maybe you're looking for a few tips and tricks from other users -- or maybe a course to brush up on your understanding of spatial data or widen your professional horizons. In a world where GIS is everwhere, the choices can seem overwhelming. Here's a sampler to help you navigate.
Entry level to intermediate courses:
Of interest to any level GIS user:
INFO / BLOGS / LINKS
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Happy Mapping from the GIS Team in IFWIS!
Posted by idfg-ccoulter at 02/24/2015 in
Mystified by the often-confusing terminology associated with water drainage naming and numbering?
This table relates well to the official NHD/USGS system (source: Wikipedia 2015Feb05).
The GIS layer Hydrologic Units includes Level 3 (3rd-code/6-digit) through Level 6 (6th-code/12-digit) polygons.
These images should help clarify, beginning at the HUC3 level,
Lower Snake River Basin selected:
Zoom in to HUC4 with Imnaha River (Oregon) Subbasin selected:
Zoom in to HUC5 with Upper Imnaha River Watershed selected:
Zoom to HUC6, South Fork Imnaha River Subwatershed selected:
Posted by idfg-ccoulter at 02/06/2015 in
Do you have data points that won’t display right in your GIS map?
This may be the help you need.
Posted by idfg-ccoulter at 06/18/2013 in
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