20260616
10560400
1.0
FALSE
A_Ground_Subsidence_CGS
002
2490278.354549
2540433.454698
1558796.403529
1562706.321563
1
6.925
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.2.0'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem>
20260614
01062500
20260614
01062500
500000
5000
ItemDescription
Esri ArcGIS 13.2.0.49743
Ground Subsidence [CGS 2012]
1
-107.302989
-107.125373
39.367092
39.353761
Ground Subsidence areas were extracted from the Colorado Geologic Survey (CGS) provided 1041 geologic data, which contains overlapping polygons of all the mapped hazards. CGS hired a contractor in 2012 to digitize the 1974 CSU Enviornmental Resource Analysis map series, which is the source of this dataset.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>There are discrepencies between the scanned CSU maps and these polygons, which CGS is aware of and can be handled with a disclaimer.</SPAN></SPAN></P><P><SPAN><SPAN>Georeferencing scanned images introduces spatial alignment issues which may be apparent when viewing the scans with other GIS data.</SPAN></SPAN></P><P><SPAN><SPAN>Maps guide further site investigation and are not considered a complete representation of a hazard. Users referencing these maps need to be aware that because a hazard is not mapped, doesn’t mean the hazard doesn’t exist.</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
Colorado Geologic Survey
ground subsidence
1041
geologic
<DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN>CGS Disclaimer: Colorado Geological Survey (CGS) is not responsible and shall not be liable to the user for damages of any kind arising out of the use of data or information provided by the CGS, including the installation of the data or information, its use, or the results obtained from its use. ANY DATA OR INFORMATION PROVIDED BY CGS IS PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Data or information provided by the CGS shall be used and relied upon only at the user’s sole risk, and the user agrees to indemnify and hold harmless the CGS, its officials, officers and employees from any liability arising out of the use of the data/information provided.</SPAN></P></DIV>
File Geodatabase Feature Class
6.925
dataset
EPSG
6.18.3(9.3.1.2)
0
Simple
FALSE
0
TRUE
FALSE
A_Ground_Subsidence_CGS
Feature Class
0
OBJECTID
FID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
Z045FOU_ID
Z045FOU_ID
Integer
4
0
0
GEOLOGY
GEOLOGY
String
40
0
0
COUNTY_COD
COUNTY_COD
String
15
0
0
MAP_CODE
MAP_CODE
String
40
0
0
DESCRIPTIO
DESCRIPTIO
String
66
0
0
lua_LAIKA_A_Ground_Subsidence_CGS_AREA
lua.LAIKA.A_Ground_Subsidence_CGS.AREA
Double
8
0
0
PERIMETER
PERIMETER
Double
8
0
0
ACRES
ACRES
Double
8
0
0
HECTARES
HECTARES
Double
8
0
0
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape_Area
Shape_Area
Double
8
0
0
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
20260614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