Data format: Shapefile
File or table name: routeinventoryguides
Coordinate system: Universal Transverse Mercator
Theme keywords: BLM, Bureau of Land Management, access guides, planningCadastre, transportation, Transportation
| Lake Havasu Field Office Route Inventory Map Index by Travel Management Areas for the LHFO RMP (2007) | |
|
|
Data format: Shapefile File or table name: routeinventoryguides Coordinate system: Universal Transverse Mercator Theme keywords: BLM, Bureau of Land Management, access guides, planningCadastre, transportation, Transportation |
|
Abstract:
This GIS dataset was created as a shapefile showing the route inventory map index by Travel Management Area as identified in the 2007 BLM Lake Havasu Field Office RMP (in Arizona and California). |
|
Metadata elements shown with blue text are defined in the Federal Geographic Data Committee's (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM). Elements shown with green text are defined in the ESRI Profile of the CSDGM. Elements shown with a green asterisk (*) will be automatically updated by ArcCatalog. ArcCatalog adds hints indicating which FGDC elements are mandatory; these are shown with gray text.
This GIS dataset was created as a shapefile showing the route inventory map index by Travel Management Area as identified in the 2007 BLM Lake Havasu Field Office RMP (in Arizona and California).
For regional analysis and display at 1:24,000. This dataset was prepared/acquired for use in the Lake Havasu Field Office Resource Management Plan.
Dataset locally known as routeinventoryguides.shp. This dataset and other datasets in the Lake Havasu Field Office Geographic Information Database represent data for the BLM Lake Havasu Field Office.
publication date
This data should not be used at a scale larger than 1:24,000. The data and corresponding attributes are only as accurate as the source maps from which they were obtained, and may vary depending on the data and method of acquisition. This data is suitable for regional planning, management decision support at intermediate scales (i.e. 1:24,000 or smaller), and cartographic purposes. The data is not suitable for analysis at scales larger than 1:24,000. If the Receiving Agency (RA) has modified the data in any way, they are obligated to describe the types of modifications they have performed on hardcopy maps utilizing the data. RA specifically agrees not to misrepresent LHFO datasets or to imply that any changes made were approved by BLM LHFO. No warranty is made by the BLM for use of the data for purposes not intended by BLM. This information may be updated without notification.
2610 Sweetwater Ave
Feature attributes were taken from source material. Code assignments are believed to be representative of the source document.
Data was reviewed for correct topological structure. Duplicate lines have been removed.
The dataset includes all of the boundaries for the Route Inventory maps and for the Travel Management Areas identified for the Lake Havasu Field Office Resource Management Plan (2007). These boundaries cover the entire field office area.
Overall horizontal accuracy for this data is not greater than national mapping accuracy standards (NMAS) for USGS source maps. Snapping and coordinate shift tolerances were maintained at 0.01 meters or less through editing. Horizontal positional accuracy for the digital data set was tested by visual comparison of the source data with hard copy verification plots.
The lines were copied from 24K DRG boundaries, so that each access guide includes the area of 3x4 topo maps. The names of each planned access guide was added to the attributes.
2610 Sweetwater Ave
aag_ref_p was modified to more fully cover the Lake Havasu Field Office using a geodatabase to edit the boundaries where needed, then exporting to routeinventoryguides.shp.
2610 Sweetwater Ave
The Bullhead Travel Management Area was expanded to the south to include the Park Moabi area which was missing in the previous version.
Metadata updated for Approved RMP.
Dataset reprojected from NAD 1927 UTM Zone 12 to NAD 1983 UTM Zone 12 using NADCON. Metadata updated.
Internal feature number.
ESRI
Feature geometry.
ESRI
Internal feature number.
ESRI
name of route inventory guide
LHFO BLM
Length of feature in internal units.
ESRI
Area of feature in internal units squared.
ESRI
Attribute items are in typical ArcInfo point, line and polygon format.
The route inventory guide boundaries are shown as polygons. The NAME field shows the name of the route inventory map, also used as Travel Management Area names.
2610 Sweetwater Ave
BLM-LHFO provides this data "as is" without liability. No warranty is made by the Bureau of Land Management as to the accuracy, reliability, or completeness of these data for individual use or aggregate use with other data.
Shapefile or ESRI ArcInfo Coverage
Contact Distributor
Contact Distributor
2610 Sweetwater Ave