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OCR for page 83
Geologic Mapping: Future Needs
APPENDIX G
SUMMARY OF RESPONSES TO QUESTION 14
(Table 39)
OCR for page 84
Geologic Mapping: Future Needs
TABLE 39 Single Most Important Type of Geoscience Map Needed in the Future
Responses
Percentage
Geologic Maps
Large scale
220
31
Small scale
55
8
Surfical
20
3
Mineral occurrence related
21
3
Oil and gas
15
2
Oil and gas related
16
2
Engineering geology
16
2
Geomorphic
2
Soils
7
Photogeology
2
Geologic hazard
11
2
Tectonic-fault-neotectonic
9
1
Tectonic map of North America
2
Submarine geology
7
Distribution of Cenozoic volcanic rocks
1
Computer Generated
6
1
Digital
3
Derivative
General
6
1
Structural, isopach, structural contour
79
11
Remote sensing
4
Geophysical
Regional
5
Detail
6
Magnetic
8
Gravity
4
Seismic
4
Submarine
3
Geochemical
3
Geothermal
1
Thermal gradient
1
Heat flow
2
Groundwater
36
5
Potentiometric surface
4
Groundwater quality
1
Waterwell location
1
Topographic
Large-scale accurate
64
9
Small-scale
5
1
Bathymetry
2
Orthophotos
2
Landsat
5
1
Self-generated
7
1
Other
13
2
Representative terms from entire chapter:
rocks tectonic