colorado river delta graphs
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Aerial Photos

The Basemap

Developing a GIS

IBWC Graphs

Ground Photos

Imaging Requirements

Developing a Basemap

Remote Sensing

Satellite Images

Techniques for Mapping

Vegetation Mapping

IBWC Flow Data from 1950-2002 (present)

Graphs (six years per page)


 1. 1950-1955
 2. 1956-1961
 3. 1962-1967
 4. 1968-1973
 5. 1974-1979
 6. 1980-1985
 7. 1986-1991
 8. 1992-1997
 9. 1998-2003

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