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Version created on:
02/11/11 @ 10:08:05
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Jorgejesus
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Last edited on: 02/11/11 @ 10:10:52 by: Jorgejesus
Title: Ice Class Map pixel analysis (NERSC)
Type: Taverna 2
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Description
NERSC ice classification workflow. Avaible images for a specific date will be fecthed from the WPS service, and their color table changed to allow for a user to easly identify specific areas. Statistical analysis also run using the r.stats module. Worflow uses a list of image, the list will flow thru the workflow for process resulting in mutiple outputs
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[1] - Ice Class Map pixel analysis (NERSC)
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Original Uploader |
Created: 18/04/11 @ 09:50:43 | Last updated: 25/04/11 @ 15:21:35
Credits:
License: Creative Commons Attribution-Share Alike 3.0 Unported License
Generic workflow that run r.watershed, with auxiliary services: r.math and geotiff2png. Watershed accumulation is calculated from DEM using r.watershed, the accumulation result is then filtered using r.math with equation:output=(if(a>10,a,null()))
Generic workflow that run r.watershed, with auxiliary services: r.math and geotiff2png. Watershed accumulation is calculated from DEM using r.watershed, the accumulation result is then filtered using r.math with equation: output=(if(a>10,...
Rating: 0.0 / 5 (0 ratings) | Versions: 2 | Reviews: 0 | Comments: 0 | Citations: 0 Viewed: 41 times | Downloaded: 18 times Tags (9): |
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Original Uploader |
Created: 13/10/11 @ 09:46:26
Credits:
License: Creative Commons Attribution-Share Alike 3.0 Unported License
r.los generates a raster output map in which the cells that are visible from a user-specified observer position are marked with the vertical angle (in degrees) required to see those cells (viewshed). A value of 0 is directly below the specified viewing position, 90 is due horizontal, and 180 is directly above the observer. The angle to the cell containing the viewing position is undefined and set to 180.
http://grass.fbk.eu/grass62/manuals/html62_user/r.los.html
Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0 Viewed: 1 time | Downloaded: 4 times Tags (3): |
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Non-Information Resource URI: http://www.myexperiment.org/workflows/2517
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There is some sort of data corruption when Taverna runs with "in-memory storage"