7832

• UCREFRP Catalog Number: 7832
• Author: U.S. Bureau of Reclamation.
• Title: A Pilot For Long-Term Monitoring Of Resources On The Colorado River In The Grand Canyon Using Geographic Information Systems.
• USFW Year: 1995.
• USFW - Doc Type: \
• Copyright Material: NO

CONTENTS - CONTINUED
FIGURES - CONTINUED
Figure Page
5 5- by 5-foot control panel ................................................. 7
6 GIS topography for site No. 5 ........................................ Attached
7 Tree diagram of data base structure ........................................ . 8
8 Location map of sandbar study sites ....................................... 14
9 Colorado River hydrograph ............................................... 16
10 Contour map of the difference between the April 5, 1993, and April 13, 1993,
topographic surveys at the RM62.4 sandbar study site .......................... 18
11 Hypsometric data from the RM62.4 sandbar survey site ......................... 19
12 Pooled hypsometric data and best-fit third order polynomial ..................... 20
13 Distribution of SHCR in wide versus narrow reaches ........................... 21
14 Location map of bathymetric survey ........................................ 30
15 Location map of cross-section networks downstream from the Paria
and Little Colorado Rivers ............................................... 33
16 Location map of model reaches, measured cross sections, and
streamflow-gaging stations used in the model study ............................ 34
APPENDIXES
Appendix
A Site segregation ....................................................... 43
B GCES information and operating protocol ................................... 45
C GCES/GIS classification scheme ........................................... 63 ,
D Class definitions ...................................................... 65
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