Long Valley Caldera Road Network
A vector GIS layer representing the roads
in Mono County is included in this database. This layer was derived from U.S. Census
2000 Tiger files. These data were obtained from
ESRI’s Geography
Network in ArcView Shapefile format.
The vector lines have linked attribute tables
distinguishing the road types of the Long Valley Caldera
region. The data are available in ArcView
Shapefile format that can be used in a number of GIS and visualization
software packages.
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ArcView shapefiles format
| Data
directory |
TopographicData/Roads |
| Map
projection |
UTM |
| Zone |
11 |
| Datum |
NAD27 |
| Units |
Meters |
This report contains vector roads data.
The data are provided in ArcView Shapefile
format that can be used in a number of GIS and visualization software
packages. The data include the following
files:
| roads.shp |
road network
in geographic coordinates, datum NAD83 |
| roads_utm.shp |
road network
in UTM coordinates, datum NAD27 |
| Shapefile Attribute
Description |
|
| CFCC Description |
|
| A21 | Primary road without limited access, US highways, unseparated |
| A23 | Primary road without limited access, US highways, unseparated, underpassing |
| A25 | Primary road without limited access, US highways, separated |
| A31 | Secondary and connecting road, state highways, unseparated |
| A41 | Local, neighborhood, and rural road, city street, unseparated |
| A42 | Local, neighborhood, and rural road, city street, unseparated, in tunnel |
| A51 | Vehicular trail, road passable only by 4WD vehicle, unseparated |
| A63 | Access ramp, the portion of a road that forms a cloverleaf or limited access interchange |
Download files to desktop
1. Go to the TopographicData/Roads folder to download the data
Federal Geographic Data Committee (FGDC) Metadata for ArcView Shapefile format:
