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Ficheiro orixinal (6.800 × 4.400 píxeles; tamaño do ficheiro: 1,04 MB; tipo MIME: image/png)

Resumo

Descrición
English: Global Desertification Vulnerability Map
  • About the Map: The Desertification Vulnerability map is based on a reclassification of the global soil climate map and global soil map.
  • Possible Uses of the Map: Useful for teachers and students who are interested in the global distribution of desertification vulnerability. Global modelers may be able to use the data for small scale analysis.
Data
Orixe https://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/nedc/training/soil/?cid=nrcs142p2_054003
Autoría USDA employee
Licenza
(Reuso deste ficheiro)
This image is a work of a United States Department of Agriculture employee, taken or made during the course of the person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Outras versións العربيَّة

Data

  • Source: Soil map and soil climate map, USDA-NRCS, Soil Survey Division, World Soil Resources, Washington D.C.
  • Data Aggregation and Reliability: The Desertification Vulnerability map data is rasterized on a 2 minute grid cell.
  • Data Definitions: Four vulnerability classes are defined based on soil climate and soil classification.
  • Data Disclaimer: Country boundaries are not authoritative.
  • Database Manager: Paul Reich, Geographer, World Soil Resources. Email: paul.reich@usda.gov

Map Production Information

  • Map Identification: desert.jpg
  • Production Date: 1998
  • Geographic Coverage: Global
  • Projection: Geographic
  • Minimum Scale: 1:5,000,000

Licenza

Public domain
This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

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tamanho dos dados portugués

1.091.317 Byte

4.400 píxel

6.800 píxel

90a9a1a92323b998515ff803462b8dbf41e66241

Historial do ficheiro

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Data/HoraMiniaturaDimensiónsUsuarioComentario
actual27 de marzo de 2022 ás 11:01Miniatura da versión ás 11:01 do 27 de marzo de 20226.800 × 4.400 (1,04 MB)No.cilepogačaReverted to version as of 00:12, 8 November 2006 (UTC)
8 de novembro de 2006 ás 05:11Miniatura da versión ás 05:11 do 8 de novembro de 20061.700 × 1.100 (558 kB)Paleorthid{{Information |Description=Global Desertification Vulnerability Map |Source=http://soils.usda.gov/use/worldsoils/mapindex/desert-map.zip |Date=1998 |Author=USDA employee |Permission=This image is a work of a United States Department of Agriculture employe
8 de novembro de 2006 ás 00:12Miniatura da versión ás 00:12 do 8 de novembro de 20066.800 × 4.400 (1,04 MB)Paleorthid{{Information |Description=Global Desertification Vulnerability Map |Source=http://soils.usda.gov/use/worldsoils/mapindex/desert-map.zip |Date=1998 |Author=USDA employee |Permission=This image is a work of a United States Department of Agriculture employe

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