Description
These are shapefiles and final unioned polygon coverages
used to calculate coal resources of the A through D coal
zones, Yampa coal field, northwestern Colorado. Yamafing was
used for the A coal zone, yambfing was used for the B coal
zone, etc. Polygons that make up the final unioned polygons
include counties, 7.5' quadrangles, townships, surface and
coal ownership, leased areas, net coal thickness categories,
and overburden categories.
The final unioned coverage for each coal zone, was clipped
by the resource boundary polygon of each coal zone. These
polygons are described in the metadata files for the yam_bnd
coverages.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Original Metadata | XML | The metadata original format | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
Tags
- coal
- coal-thickness
- colorado
- cplateaucoal
- economy
- environment
- geoscientificinformation
- green-river-basin
- iles-formation
- mesaverde-group
- moffat-county
- national-coal-resource-assessment
- nca2000
- ncra
- rio-blanco-county
- routt-county
- sand-wash-basin
- trout-creek-sandstone-mbr
- twentymile-sandstone-mbr
- usgs-60c38041d34e86b93897e13c
- williams-fork-formation
- yampacoal
- yampa-coal-field