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Home GIS Layers Environmental Data Land use and land cover classifications
Land use and land cover classifications PDF Print E-mail
GIS Layers, Resources, Environmental Data
Friday, 29 January 2010 11:22

Description

The Australia/Pacific land cover data base is one portion of a global land cover characteristics data base that was developed on a continent-by-continent basis. All continents in the global data base share the same map projections (Interrupted Goode Homolosine and Lambert Azimuthal Equal Area), have 1-km nominal spatial resolution, and are based on 1-km AVHRR data spanning April 1992 through March 1993 (Loveland and others, 1999). Each continental data base has unique elements that are based on the salient geographic aspects of the specific continent. In addition, a core set of derived thematic maps produced through the aggregation of seasonal land cover regions are included in each continental data base. These are:
  • Global Ecosystems (Olson, 1994a, 1994b)
  • IGBP Land Cover Classification (Belward, 1996)
  • U.S. Geological Survey Land Use/Land Cover System (Anderson and others, 1976)
  • Simple Biosphere Model (Sellers and others, 1986)
  • Simple Biosphere 2 Model (Sellers and others, 1996)
  • Biosphere-Atmosphere Transfer Scheme (Dickinson and others, 1986)
  • Vegetation Lifeforms (Running and others, 1994)
USGS Land Use/Land Cover System Legend (Modified Level 2)
Value
Code
Description
1
100
Urban and Built-Up Land
2
211
Dryland Cropland and Pasture
3
212
Irrigated Cropland and Pasture
4
213
Mixed Dryland/Irrigated Cropland and Pasture
5
280
Cropland/Grassland Mosaic
6
290
Cropland/Woodland Mosaic
7
311
Grassland
8
321
Shrubland
9
330
Mixed Shrubland/Grassland
10
332
Savanna
11
411
Deciduous Broadleaf Forest
12
412
Deciduous Needleleaf Forest
13
421
Evergreen Broadleaf Forest
14
422
Evergreen Needleleaf Forest
15
430
Mixed Forest
16
500
Water Bodies
17
620
Herbaceous Wetland
18
610
Wooded Wetland
19
770
Barren or Sparsely Vegetated
20
820
Herbaceous Tundra
21
810
Wooded Tundra
22
850
Mixed Tundra
23
830
Bare Ground Tundra
24
900
Snow or Ice
 
View Resource
 
USGS is an unbiased, multi-disciplinary science organization that focuses on biology, geography, geology, geospatial information, and water, dedicated to the timely, relevant, and impartial study of the landscape, our natural resources, and the natural hazards that threaten us.
USGS-authored or produced data and information are considered to be in the U.S. public domain.

 

 

SUMMARY
Type of data
GIS Dataset
Function
Land use
Format
raster
Licence
Public Domain. Cost free download
Coverage
Australia and Pacific
Resolution/Scale
1000 metres
Coordinate System and Datum
Interrupted Goode Homolosine, Lambert Azimuthal Equal Area
Spatial Extent
Longitude of origin: 135 00 00 E
Latitude of origin: 15 00 00 S
Source
USGS
 
Last Updated on Wednesday, 17 November 2010 10:05