| Riparian Revegetation Sites - BLM Lake Havasu Field Office (2007) | |
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Data format: Shapefile File or table name: revegp Coordinate system: Universal Transverse Mercator Theme keywords: BLM, Bureau of Land Management, riparian revegetation, riparian restoration, planningCadastre, biota, 002, environment, Land Use Planning, vegetation, riparian |
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Abstract:
GIS data for riparian revegetation sites within the BLM Lake Havasu Field Office in 2007. |
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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.
GIS data for riparian revegetation sites within the BLM Lake Havasu Field Office in 2007.
For regional analysis and display at 1:24,000. This dataset was prepared to support decisions in the Lake Havasu Field Office Resource Management Plan.
Dataset locally known as revegp.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 be used in conjunction with the Lake Havasu Field Office RMP of 2007. 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.
Data is considered complete for riparian revegetation sites in Lake Havasu Field Office in 2007. Any future changes will be documented.
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 coverage, reveg_p, was developed using data collected by gps.
Reveg_p was updated with new gps data and screen digitized data for the LHFO RMP process.
2610 Sweetwater Ave
Attribute table updated and metadata created for the 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
name of riparian revegetation area
BLM LHFO
acres of each area
XTools
miles of perimeter for each area
XTools
square mile area of each unit
XTools
Attribute items are in typical ArcInfo point, line and polygon format.
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