Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Geology > by state
- one: geologic map with formations, - two: faults (where present), - three: dikes (where present), - four: miscellaneous line features (where present), - five: miscellaneous point features (where present).
projection: Lambert Conformal Conic units: meters datum: NAD27 standard parallel 1: 33 0 0.000 standard parallel 2: 45 0 0.000 central meridian: -100 0 0.000 reference latitude: 0 0 0.000 false easting: 0.00000 false northing: 0.00000All attributes were deleted except map_code. (Note: Attributes associated with the generation of the coverages were not deleted.
PAT - shape, area, perimeter, coverage#, and coverage-id AAT - shape, fnode#, tnode#, lnode#, rnode#, length, coverage#, and coverage-id)The values from map_code where then calculated into a new field called orig_label.
item name: arc-code width: 3 output: 3 type: i item name: arc-para1 width: 3 output: 3 type: i item name: arc-para2 width: 3 output: 3 type: i item name: source width: 6 output: 8 type: c
Onsvr was changed to Onvsr htgt was changed to hfgt 2 polygons of Cr were changed to cr TI was changed to Tl (upper case i changed to lower case L) Mpm changed to Mb (one polygon) MIm changed to Mpm (one polygon) Mtfp changed to Mf (one polygon) Mtfp changed to Mpm (one polygon) Oc changed to Srm (one polygon) Srm changed to Dcfm (one polygon) Dcfm changed to Mtfp (one polygon) Oc changed to PMpwf (one polygon) Mtfp changed to PMpwf (one polygon) Srm changed to Mtfp (one polygon) Mt changed to Mf (two polygons) Split the following polgyons: Mb(two polygons), Mt and OCAccr
item name: orig_label width: 12 output: 12 type: c item name: sgmc_label width: 16 output: 16 type: c item name: unit_link width: 18 output: 18 type: c item name: source width: 6 output: 8 type: c item name: unit_age width: 60 output: 60 type: c item name: rocktype1 width: 40 output: 40 type: c item name: rocktype2 width: 40 output: 40 type: c
NAME: FEATURE: orig_label unmodified map unit symbols from source cover sgmc_label orig_label modified for standard geologic age symbols and an integer code added for province unit_link sgmc_label and a state code identifier source reference to source of data unit_age geologic age rocktype1 predominant lithology rocktype2 second most predominant lithologyCoding for arc attributes:
NAME: FEATURE: arc-code unique integer identifier arc-para1 used where additional information is needed arc-para2 scratch field source reference to source of dataCoding for point attributes:
NAME: FEATURE: point_feature name of feature on map source reference to source of dataCoding for dikes (special arcs) attributes:
NAME: FEATURE: orig_label unmodified map unit symbols from source cover sgmc_label orig_label modified for standard geologic age symbols and an integer code added for province arc-code unique integer identifier dike_lith general lithology dike_age geologic age source reference to source of data