1 ORNL DAAC MODIS Web Service MODIS subsets through Simple Object Access Protocol (SOAP) Suresh...
-
Upload
austin-fletcher -
Category
Documents
-
view
216 -
download
1
Transcript of 1 ORNL DAAC MODIS Web Service MODIS subsets through Simple Object Access Protocol (SOAP) Suresh...
![Page 1: 1 ORNL DAAC MODIS Web Service MODIS subsets through Simple Object Access Protocol (SOAP) Suresh Kumar santhanavans@ornl.gov ORNL DAAC User Working Group.](https://reader035.fdocuments.net/reader035/viewer/2022072005/56649ce35503460f949afe08/html5/thumbnails/1.jpg)
1
ORNL DAAC MODIS Web ServiceMODIS subsets through Simple Object Access Protocol (SOAP)
Suresh Kumar [email protected]
ORNL DAAC User Working Group Meeting 2009May 19th 2009
![Page 2: 1 ORNL DAAC MODIS Web Service MODIS subsets through Simple Object Access Protocol (SOAP) Suresh Kumar santhanavans@ornl.gov ORNL DAAC User Working Group.](https://reader035.fdocuments.net/reader035/viewer/2022072005/56649ce35503460f949afe08/html5/thumbnails/2.jpg)
2
MODIS Web ServiceGet MODIS Subsets through machine to machine interaction
SOAP (Simple Object Access Protocol) based
Retrieve Subsets using:
• Command line ( Perl)• Workflows (Kepler)• JAVA desktop software
User Comment:
“Anyway - for what it's worth I think the [MODIS] web server [service] is a really great idea and of potentially large value to the scientific community - if you need a letter of support to help keep it running I would be happy to provide one.”
![Page 4: 1 ORNL DAAC MODIS Web Service MODIS subsets through Simple Object Access Protocol (SOAP) Suresh Kumar santhanavans@ornl.gov ORNL DAAC User Working Group.](https://reader035.fdocuments.net/reader035/viewer/2022072005/56649ce35503460f949afe08/html5/thumbnails/4.jpg)
4
Example Usage: What is the MODIS land cover value at 32.707072 N, -94.120474 W
Perl Client
![Page 5: 1 ORNL DAAC MODIS Web Service MODIS subsets through Simple Object Access Protocol (SOAP) Suresh Kumar santhanavans@ornl.gov ORNL DAAC User Working Group.](https://reader035.fdocuments.net/reader035/viewer/2022072005/56649ce35503460f949afe08/html5/thumbnails/5.jpg)
5
Kepler- Scientific Workflow
Check in Google Maps for aerial photo of this location
Step A:
Provide inputs such as • Product • Band• Latitude, Longitude• Size of the subset
A
B
C
Step B:
Kepler uses the MODIS Web Service to find all dates that have MCD12Q1 (Land Cover) data for location 32.707072 N, -94.120474 W
Step C:
Kepler uses the MODIS Web Service to get the subsets for each available MODIS date.
The subset is displayed