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COLORADO INCORPORATED PLACES (POINTS) The export file citypt97.e00 imports into a coverage with point locations of incorporated places, 1997. Points were digitized off a 1:500,000 scale stable base and adjusted to fit the CDOT 1:500,000 highway network. POLYGON ATTRIBUTES: COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME DESCRIPTION 1 AREA 4 12 F 3 - 5 PERIMETER 4 12 F 3 - 9 CITYPT97# 4 5 B - - 13 CITYPT97-ID 4 5 B - TOWNS-ID - 17 PLACECE 5 5 I - - 22 PLACEFP 5 5 I - - 27 X-COORD 4 12 F 3 UTM X 31 Y-COORD 4 12 F 3 UTM Y 35 CNTY 3 3 I - county fips code 38 LG_ID 5 5 I - DOLA-DLG id code 43 NAMEUC 24 24 C - name (UPPER CASE) 67 NAMELC 40 40 C - name (lower case) 107 SEAT 1 1 C - '*' indicates county seat 108 A80 8 8 N 0 1980 census population 116 A90 8 8 N 0 1990 census population 124 SYMBOL 3 3 I - symbology code 127 SYMBOL1 3 3 I - symbology code 2 COORDINATE SYSTEM DESCRIPTION Projection UTM Zone 13 Datum NAD83 Units METERS Spheroid GRS1980 Parameters: COLORADO SENATE DISTRICTS The export file senate.e00 imports into a coverage of statewide senate districts. These boundaries were constructed by the Legislative Council from Tiger/Line files Scale 1:100,000. POLYGON ATTRIBUTES COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC DESCRIPTION 1 AREA 4 12 F 3 5 PERIMETER 4 12 F 3 9 STATESEN# 4 5 B - 13 STATESEN-ID 4 5 B - 17 DISTRICT 2 2 I - district # COORDINATE SYSTEM DESCRIPTION Projection UTM Zone 13 Datum NAD83 Units METERS Spheroid GRS1980 COLORADO HOUSE DISTRICTS The export file statehse.e00 imports into a coverage of statewide house districts. These boundaries were constructed by the Legislative Council from Tiger/Line files Scale 1:100,000. POLYGON ATTRIBUTES COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC DESCRIPTION 1 AREA 4 12 F 3 5 PERIMETER 4 12 F 3 9 STATEHSE# 4 5 B - 13 STATEHSE-ID 4 5 B - 17 DISTRICT 2 2 I - district # COORDINATE SYSTEM DESCRIPTION Projection UTM Zone 13 Datum NAD83 Units METERS Spheroid GRS1980 COLORADO CONGRESSIONAL DISTRICTS The export file uscongrs.e00 imports into a coverage of statewide congressional districts. These boundaries were constructed by the Legislative Council from Tiger/Line files Scale 1:100,000. POLYGON ATTRIBUTES: COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC DESCRIPTION 1 AREA 4 12 F 3 5 PERIMETER 4 12 F 3 9 USCONGRS# 4 5 B - 13 USCONGRS-ID 4 5 B - 17 DISTRICT 1 1 I - district # 18 NAME 30 30 C - representative name 48 PARTY 1 1 C - political affiliation 49 PHONE 14 14 C - contact # 63 URL 60 60 C - internet address COORDINATE SYSTEM DESCRIPTION Projection UTM Zone 13 Datum NAD83 Units METERS Spheroid GRS1980 QUADS INDEX The export file quads1m.e00??? imports into an index representing 7.5 minute series (1:24,000 scale) USGS quadrangle boundaries for the state of Colorado. The quads nest into 30 x 60 minute series (1:100,000 scale) and 1 x 2 degree series (1:250,000 scale) map boundaries. Digitized by DOLA from a 1:1,000,000 scale stable base. POLYGON ATTRIBUTES: COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC DESCRIPTION 1 AREA 4 12 F 3 5 PERIMETER 4 12 F 3 9 QUADS1M# 4 5 B - 13 QUADS1M-ID 4 5 B - 17 DEG 5 5 C - degrees 22 MS 2 2 C - minutes/seconds 24 QUADCODE 8 8 C - USGS quad id code 32 LAQUADID 4 4 I - Local Affairs quad ID 36 QUADNAME 29 29 C - quad name (UPPER CASE) 65 CDOWCODE 5 5 C - Division of Wildlife code 70 USGSNAME 29 29 C - quad name (lower case) 99 USGSSTATE 2 2 C - state name 101 USGSYEAR 7 7 C - year revised 108 K100 2 2 I - 30x60 minute series code 110 K250 2 2 I - 1x2 degree series code 112 K100_NAME 29 29 C - 30x60 minute series name 141 K250_NAME 29 29 C - 1x2 degree series name ** REDEFINED ITEMS ** 17 USGSCODE 7 7 C - USGS index identifier code COORDINATE SYSTEM DESCRIPTION Projection UTM Zone 13 Datum NAD83 Units METERS Spheroid GRS1980 COLORADO ELEVATION LATTICE The export file clattice.e00 imports into an elevation lattice of the state in the form of an ARC/INFO GRID. The lattice was extracted from NOAA TOPO30 DEM, which contains elevation data for the entire United States from 30 minute, or 1:100,000 scale maps. Developed by the Colorado Earthquake Hazard Reduction Program, Colorado State University, 1993. GRID DESCRIPTION: Cell Size = 101.470 Data Type: Floating Point Number of Rows = 4466 Number of Columns = 6335 BOUNDARY STATISTICS Xmin = 125715.965 Minimum Value = 673.414 Xmax = 768528.949 Maximum Value = 4270.481 Ymin = 4093870.528 Mean = 2089.598 Ymax = 4547035.924 Standard Deviation = 684.622 COORDINATE SYSTEM DESCRIPTION Projection UTM Zone 13 Datum NAD83 Units METERS Spheroid GRS1980 COLORADO SHADED RELIEF GRID The export file shadne60.e00 imports into a grayscale shade relief grid of Colorado. This was derived from the clattice using the arc HILLSHADE command with the sun azimuth of 45 degrees, 60 degrees above the horizon, and a vertical exaggeration of 3. GRID DESCRIPTION: Cell Size = 101.470 Data Type: Integer Number of Rows = 4466 Number of Values = 255 Number of Columns = 6335 Attribute Data (bytes) = 8 BOUNDARY STATISTICS Xmin = 125715.965 Minimum Value = 0.000 Xmax = 768528.949 Maximum Value = 254.000 Ymin = 4093870.528 Mean = 210.768 Ymax = 4547035.924 Standard Deviation = 32.911 COORDINATE SYSTEM DESCRIPTION Projection UTM Zone 13 Datum NAD83 Zunits UNKNOWN Units METERS Spheroid GRS1980 |
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