Tutorial: Land Cover Data Query on Population Data Workbench Land Cover data can be obtained from Population Data Workben...
Land cover query site <ul><li>Direct link: https://grassi2.ucdavis.edu/Workbench/LandCover/ </li></ul>From Workbench main ...
1. Data input file Sample CSV file looks like this. Organize your site coordinates as shown here using any spreadsheet pro...
2. Query page Distance calculation method Click Submit button after you select input file. Set margin, maximum distance be...
3. Query page help Link to a Help page. Click query criteria for detailed explanation as shown on the right.
4. Output explained latitude and longitude of the nearest collection site to the site defined in the input. Percentage of ...
Note : Land cover data <ul><li>Mali vegetation data is collected by Dr. Charles E. Taylor’s lab at UCLA. </li></ul><ul><l...
of 7

Population Data Workbench Landcover Data Query

Land Cover data query on Population Data Workbench
Published on: Mar 4, 2016
Published in: Technology      
Source: www.slideshare.net


Transcripts - Population Data Workbench Landcover Data Query

  • 1. Tutorial: Land Cover Data Query on Population Data Workbench Land Cover data can be obtained from Population Data Workbench for the collection sites in Mali.
  • 2. Land cover query site <ul><li>Direct link: https://grassi2.ucdavis.edu/Workbench/LandCover/ </li></ul>From Workbench main page, click ‘ Get Land Cover Data ’ link. Note: This page is password protected. You need to login first to access this page.
  • 3. 1. Data input file Sample CSV file looks like this. Organize your site coordinates as shown here using any spreadsheet program and save the file as ‘.csv’ format.
  • 4. 2. Query page Distance calculation method Click Submit button after you select input file. Set margin, maximum distance between the position defined in the user input (your collection site) and collection site position stored in the land cover database. The margin of ‘ nearest ’ selects the closest site from a given coordinate. Click Browse button to select the coordinate input files.
  • 5. 3. Query page help Link to a Help page. Click query criteria for detailed explanation as shown on the right.
  • 6. 4. Output explained latitude and longitude of the nearest collection site to the site defined in the input. Percentage of tree, shrubs, herbs, bare soil, and water distribution in the collection site. Export results in text format. GCP classification of the collection site.
  • 7. Note : Land cover data <ul><li>Mali vegetation data is collected by Dr. Charles E. Taylor’s lab at UCLA. </li></ul><ul><li>For using in publication, please acknowledge the use of data. </li></ul><ul><li>If possible, please send us reprints/citations of paper or oral presentations based on data obtained from this site. This will help us to stay informed of how the data are being utilized. </li></ul>

Related Documents