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U.S. Geological Survey
Open-File Report 03-265

Grand Canyon Riverbed Sediment Changes, Experimental Release of September 2000 - A Sample Data Set

Table 4. Riverbed data catalog for Grand Canyon, Aug-Sep 2000.
seq no R300GC river mile R300GC sidescan images R300GC polygons R400GC river mile R400GC sidescan images R400GC polygons
1   -15 r300tw1c.tif r300tw1c   -15.5 r400tw1b.tif r400tw1b
2           -15.5 r400tw1c_a.tif r400tw1ca
3 -15 -13 r300tw1d.tif r300tw1d r300tw1dsw -15 -14 r400tw1c_b.tif r400tw1cb
4           -14 r400tw2a.tif r400tw2a r400tw2asw
5         -14 -13 r400tw2b_a.tif r400tw2ba r400tw2basw
6                
7 -12 -10 r300tw2a.tif r300tw2a -13 -12 r400tw2b_b.tif r400tw2bb
8 -10 -8 r300tw3a_b.tif r300tw3ab r300tw3absw -11 -9 r400tw3a.tif r400tw3a
9 -8 -7 r300tw3a_a.tif r300tw3aa r300tw3aasw -8.5 -7.5 r400tw4a_a.tif r400tw4aa r400tw4aasw
10         -7.5 -6.5 r400tw4a_b.tif r400tw4ab r400tw4absw
11           -6.5 r400tw5a_a.tif r400tw5aa
12                
13 -7 -4 r300tw4a.tif r300tw4a r300tw4asw -6 -5 r400tw5a_b.tif r400tw5ab r400tw5absw
14 -4 -3 r300tw5a_b.tif r300tw5ab r300tw5absw -5 -3 r400tw5a_c.tif r400tw5ac r400tw5acsw
15         -4 -2 r400tw5b_a.tif r400tw5ba r400tw5basw
16 -2 0 r300tw5a_a.tif r300tw5aa r300tw5aasw -2 0 r400tw5b_b.tif r400tw5bb r400tw5bbsw
17   0 r300tw6a.tif r300tw6a   0.5 r400tw6a.tif r400tw6a r400tw6asw
18   0 r300tw7a2.tif r300tw7a   0.5 r400tw6b.tif r400tw6b r400tw6bsw
19                
20 1 3 r300bp1a.tif r300bp1a r300bp1asw 1 3 r400bp1a2.tif r400bp1a r400bp1asw
21                
22 3 4 r300bch1a.tif r300bch1a 3.5 4.5 r400bch1_a.tif r400bch1a r400bch1asw
23                
24 4 5 r300bch1b_b.tif r300bch1bb r300bch1bbsw 5 6 r400bch1_bb.tif r400bch1bb r400bch1bbsw
25                
26 7 8 r300bch1b_c.tif r300bch1bc r300bch1bcsw 6 8 r400bch1_bc.tif r400bch1bc r400bch1bcsw
27                
28 27 29 r300ts1a.tif r300ts1a 27 28 r400ts1aa.tif r400ts1aa r400ts1aasw
29         28 29 r400ts1ab.tif r400ts1ab
30                
31   30 r300ssc1.tif r300ssc1 r300ssc1sw   30 r400ssc1a.tif r400ssc1a r400ssc1asw
32           30.5 r400ssc2a.tif r400ssc2a r400ssc2asw
33 31 32 r300ssc2.tif r300ssc2c r300ssc2csw   31 r400ssc2b.tif r400ssc2b r400ssc2bsw
34           31.5 r400ssc2c.tif r400ssc2c r400ssc2csw
35           31.5 r400ssc2d.tif r400ssc2d r400ssc2dsw
36         31.5 31.7 r400ssc2e.tif r400ssc2e r400ssc2esw
37                
38 36 38 r300tp1a_.tif r300tp1a   37 r400tp1a_a.tif r400tp1aa
39         38 39 r400tp1a_b.tif r400tp1ab r400tp1absw
40                
41 38 40 r300tp2a_a.tif r300tp2aa r300tp2aasw     r400tp2a_.tif  
42 41 42 r300tp2a_b.tif r300tp2ab r300tp2absw     r400tp2b_.tif  
43   43 r300tp3a_.tif r300tp3a r300tp3asw        
44                
45   44 r300phs1.tif r300phs1 r300phs1sw        
46   44 r300phs1b.tif r300phs1b r300phs1bsw        
47   44 r300phs1c.tif r300phs1c r300phs1csw   44.5 r400phs1c_a.tif r400phs1ca
48 45 46 r300phs2_a.tif r300phs2a r300phs2asw 45 47 r400phs1c_b.tif r400phs1cb
49 46 47 r300phs2_b.tif r300phs2b r300phs2bsw        
50                
51 47 48 r300sn1a_a.tif r300sn1aa   48 r400sn1a_a.tif r400sn1aa
52 48 49 r300sn1a_b.tif r300sn1ab r300sn1absw   49 r400sn1a_b.tif r400sn1ab
53   50 r300sn1a_c_a.tif r300sn1aca r300sn1acasw   50 r400sn1a_c.tif r400sn1ac
54 51 52 r300sn1a_c_b.tif r300sn1acb r300sn1acbsw 51 52 r400sn1a_d.tif r400sn1ad
55           52 r400sn1a_e.tif r400sn1ae
56                
57 60 61 r300slc1.tif r300slc1 60 61 r400slc1.tif r400slc1
58                
59   62.5 r300blcr2a.tif r300blcr2a r300blcr2asw 62 63 r400blcr1a.tif r400blcr1a
60   63 r300blcr3a.tif r300blcr3a   63 r400blcr1b.tif r400blcr1b
61   63 r300blcr3b.tif r300blcr3b   63 r400blcr1c.tif r400blcr1c
62   63 r300blcr3c.tif r300blcr3c r300blcr3csw        
63   63 r300blcr3d.tif r300blcr3d        
64   63 r300blcr3e.tif r300blcr3e        
65   63.5 r300blcr4a.tif r300blcr4a r300blcr4asw        
66   63.5 r300blcr4b.tif r300blcr4b        
67   63.5 r300blcr4c.tif r300blcr4c        
68   64 r300blcr5a.tif r300blcr5aa r300blcr5aasw 64 65 r400blcr2a.tif r400blcr2aa
69   65   r300blcr5ab r300blcr5absw        
70   66 r300blcr6a_a.tif r300blcr6aa r300blcr6aasw 66 67 r400blcr3a.tif r400blcr3a
71 67 68 r300blcr6a_b.tif r300blcr6ab r300blcr6absw   68 r400blcr3b.tif r400blcr3b
72                
73 85 86 r300zc2a_b.tif r300zc2ab 86 87 r400zc1a.tif r400zc1a
74 86 87 r300zc2a_a.tif r300zc2aa        

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Explanation of column headers.
header description
seq no Sequence number for reference in Arcview project.
R300GC river mile Approximate start and end location of data file by river mile (Stevens, 1998).
R300GC sidescan images Registered sidescan sonar images in TIFF format.
R300GC polygons Arcinfo coverages of interpreted riverbed sediment type and, when present, sandwaves (sw).
R400GC river mile Approximate start and end location of data file by river mile (Stevens, 1998).
R400GC sidescan images Registered sidescan sonar images in TIFF format.
R400GC polygons Arcinfo coverages of interpreted riverbed sediment type and, when present, sandwaves (sw).

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For more information contact: Florence L. Wong

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last modified 4 August 2003 (fw)

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