Information used to reference the data.
Title: Land Cover, 1991, Snake River Basin, Idaho
Originators: Idaho Department of Water Resources
Publisher: Idaho Department of Water Resources
Data type: vector digital data
A characterization of the data, including its intended use and limitations.
Abstract:
Land use and land cover data of eastern part of the Snake River Basin, Idaho.
Purpose:
Provide land use and land cover data for planning purposes.
Supplemental information:
Procedures_Used: 1. Ordered Landsat TM satellite images from EOSAT. Scene numbers and dates are: 38/30 7/22/88 39/29 6/20/91 39/30 6/20/91 40/30 8/14/91 2. Geocorrected data using USGS 7.5' maps for control points. UTM zone 12 projection. 3. Classified data using an unsupervised classifier combined with image interpretation. Class codes are: 0 outside of study area 1 urban 3 rangeland 5 water 7 barrenland 9 clouds 25 irrigated agriculture 26 dryland agriculture 42 forest 44 sparse forest 61 forested wetland 62 non-forested wetland 4. Projected from UTM zone 12 to IDTM.
Dataset credit:
Idaho Department of Water Resources
Contact information for the individual or organization that is knowledgeable about the data.
Organization: Idaho Department of Water Resources
Person: Geospatial Technology
Position: GIS Analyst
Phone: (208) 287-4800
Fax: (208) 287-6700
Email: gisinfo@idwr.idaho.gov
Hours of service: 8:00 to 5:00
Address type: mailing
Address:
322 East Front Street
City: Boise
State or Province: Idaho
Postal code: 83720
Country: US
How the data are represented, formatted and maintained by the data producing organization.
Data type: vector digital data
Native dataset environment: Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.1.1.3143
Time period(s) for which the data corresponds to the currentness reference.
Date: 19910101
Date: 19880101
Currentness reference:
ground condition
The state of and maintenance information for the data.
Data status: Complete
Update frequency: None planned
Words or phrases that summarize certain aspects of the data.
Theme:
Keywords: land use, land cover
Keyword thesaurus: ESRI Geography Network Thesaurus
Place:
Keywords: Idaho, Eastern Snake River Basin
Keyword thesaurus: None
Restrictions and legal prerequisites for accessing or using the data after access is granted.
Access constraints:
Public
Use constraints:
The spatial information is provided "as is". IDWR cannot accept any responsibility for errors, omissions, or positional accuracy in the digital data or underlying records. There are no warranties, expressed or implied, including fitness for a particular purpose, accompanying any of these products. However, notification of any errors would be appreciated.
Data Security Information
Handling restrictions imposed on the data because of national security, privacy or other concerns.
Security handling: Public data is accessible to all requester categories, including the General Public, with limited to no restrictions.