McIDAS, ldm-mcidas, Satellite Data Ingest
Status Report: April 2013 - September 2013
Strategic Focus Areas
McIDAS activities support the following Unidata funding proposal focus areas:
- Enable widespread, efficient access to geoscience data
McIDAS remains the application of choice for the satellite meteorology community.
The Advanced Data Distribution Environment (ADDE) componet of McIDAS was the first application offered by Unidata to provide remote, programmatic access to a wide variety of data that is important to the atmospheric science community.
- Develop and provide open-source tools for effective use of
The fifth generation of McIDAS, McIDAS-V, unlike its
predecessors, is a fully open source application that is
is in wide scale and growing use in the satellite meteorology
McIDAS ADDE continues to evolve and provide access to increasing volumes of image and non-image data.
- Provide cyberinfrastructure leadership in data discovery, access,
Concepts articulated in ADDE inspired the development of THREDDS (to address the lack of rich metadata available in ADDE) and RAMADDA. ADDE remains one of the most used data services in the Unidata suite serving over 3 TB per month.
- Build, support, and advocate for the diverse geoscience community
McIDAS is sought for use by those interested in satellite meteorology worldwide.
Unidata McIDAS v2009o
Unidata McIDAS version 2009o includes all SSEC versions up to and including the current release, v2013.1 and Unidata updates and bugfixes. Changes to Unidata McIDAS continue to be made through an addendum process. The current release, v2009o, reflects 15 updates since McIDAS v2009 was first made available in late July, 2009. v2009o is the 2013 release of McIDAS-X.
Interest in McIDAS by Non-core Users
The UPC (Yoksas) continues to participate in the McIDAS Advisory Committee (MAC). The MAC was assembled by UW/SSEC to advise SSEC on McIDAS-X users needs/concerns/desires for development in the next generation McIDAS, McIDAS-V. The MAC was modeled after the Unidata IDV Steering Committee.
Continued support of existing and new community members.
Implement an indexing scheme for ADDE image datasets to speed up access especially in large and archive datasets.
Add support for new types of data when they become available, otherwise McIDAS-X support is in maintenance mode.
- Internet2 (I2) bandwidth usage by the McIDAS ADDE protocol routinely exceeds several TB/week. This ranks second in Advanced Applications use behind the LDM.
- McIDAS Inquiry Metrics
ldm-mcidas Activities Since the Last Status Report
ldm-mcidas v2012 was released at the end of September, 2012. This release addresses building on newer OS versions.
Satellite Data Ingest
GOES-East, GOES-West, GOES-South
Unidata continues to ingest GOES-East and GOES-West imager data at the UCAR Foothills Lab campus in Boulder.. GOES-South (GOES-South America) was decommissioned on August 16.
- Direct, programmatic access to real-time GOES-South (GOES-12) data via McIDAS ADDE had been used by over 820 users in 33 countries who downloaded approx. 520 GB of data per month over the past year.
- Direct, programmatic access to real-time GOES-East (GOES-13) data via McIDAS ADDE is being used by approx. 35 users who downloaded an average of approx. 1 TB of data per month over the past year.
- Direct, programmatic access to real-time GOES-West (GOES-15) data via McIDAS ADDE is used by approx. 25 users have downloaded an average of 800 GB of data per month for the past year.
Continued ingest and serving of GOES-East and GOES-West imagery.
Repurpose former USAN dish at Mesa Lab to operation as a remotely controllable ingester for any of the GOES platforms. This is a low priority activity now that GOES-South has been decommissioned.
Begin planning for the resources it will take to ingest and disseminate GOES-R data (which is currently scheduled to become availble in 2015). This activity will proceed with cooperation/coordination of NCAR/RAL, NCAR/EOL and NOAA. A draft DRAFT Executive Summary and Budget (i.e., a non-proposal "proposal") was developed in cooperation with RAL and EOL, and submitted to Steve Goodman who is in NOAA's GOES-R office. After submittal, NOAA decided to postpone making a decision on funding GOES-R ingest capabilities until the summer of 2013 at the earliest.