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(A)ATSR archive at the NERC Earth Observation Data Centre Matt Pritchard, Jack Abolins, Brian Maddison & Chris Mutlow NEODC / CCLRC Rutherford Appleton Laboratory. What is the NEODC?. NERC Data Centres Data management Curation Support for UK EO community. NEODC Datasets.
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(A)ATSR archiveat theNERC Earth Observation Data CentreMatt Pritchard, Jack Abolins, Brian Maddison & Chris MutlowNEODC / CCLRC Rutherford Appleton Laboratory
What is the NEODC? • NERC Data Centres • Data management • Curation • Support for UK EO community
NEODC Datasets • Commercial satellite imagery • LANDSAT, SPOT, … • NERC ARSF • ATM, CASI, LiDAR, Digital Aerial Photography • NEXTMap Britain • IfSAR 5m terrain model of GB • ATSR UBT archive • ATSR-1, ATSR-2 • NEODC interface • ESA SSEservices.eoportal.org • (A)ATSR Archive • 3 missions, 1 format(ENVISAT)
NEODC Datasets • Commercial satellite imagery • LANDSAT, SPOT, … • NERC ARSF • ATM, CASI, LiDAR, Digital Aerial Photography • NEXTMap Britain • IfSAR 5m terrain model of GB • ATSR UBT archive • ATSR-1, ATSR-2 • NEODC interface • ESA SSEservices.eoportal.org • (A)ATSR Archive • 3 missions, 1 format(ENVISAT)
NEODC Datasets • Commercial satellite imagery • LANDSAT, SPOT, … • NERC ARSF • ATM, CASI, LiDAR, Digital Aerial Photography • NEXTMap Britain • IfSAR 5m terrain model of GB • ATSR UBT archive • ATSR-1, ATSR-2 • NEODC interface • ESA SSEservices.eoportal.org • (A)ATSR Archive • 3 missions, 1 format(ENVISAT)
NEODC Datasets • Commercial satellite imagery • LANDSAT, SPOT, … • NERC ARSF • ATM, CASI, LiDAR, Digital Aerial Photography • NEXTMap Britain • IfSAR 5m terrain model of GB • ATSR UBT archive • ATSR-1, ATSR-2 • NEODC interface • ESA SSEservices.eoportal.org • (A)ATSR Archive • 3 missions, 1 format(ENVISAT)
(A)ATSR Archive - background • Project background • Hadley Centre Climate Prediction Programme • Requirement for common-format set of products covering 15 years • Inputs to climate change research • NERC / UK EO community • Dedicated (A)ATSR Archive for research • RAL involvement with (A)ATSR • Design / build / consultation / operations / calibration / validation / data management / community support
AATSRL1b AATSRL2 (A)ATSR Archive - overview UBT Level 1barchive Level 2archive ATSR-1 UBT ATSR-1 L1b ATSR-1 L2 ATSR-1 METEO Archive Product Processor Archive Product Processor ATSR-2 UBT ATSR-2 L1b ATSR-2 L2 ATSR-2 METEO AATSR L2 AATSR L1b AATSR METEO ingest ingest
Products from (A)ATSR • Products from (A)ATSR *already online
Delivery mechanism • Storage structure • 80 Terabyte archive • 1 file structure: • mission/YY/MM/DD/product • Methods (self-service access) • FTP • HTTP (Data browser) • Searchable metadata catalogue • map interface • Metadata inspection • Preview images
Delivery mechanism • Storage structure • 80 Terabyte archive • 1 file structure: • mission/YY/MM/DD/product • Methods (self-service access) • FTP • HTTP (Data browser) • Searchable metadata catalogue • map interface • Metadata inspection • Preview images
Delivery mechanism • Storage structure • 80 Terabyte archive • 1 file structure: • mission/YY/MM/DD/product • Methods (self-service access) • FTP • HTTP (Data browser) • Searchable metadata catalogue • Example from existing ATSR-1/2 UBT archive interface • Map interface • Metadata inspection • Preview images
ATSR-1 & 2 UBT Archive • Online access • Search
ATSR-1 & 2 UBT Archive • Online access • Search
ATSR-1 & 2 UBT Archive • Online access • Search
ATSR-1 & 2 UBT Archive • Online access • Search
ATSR-1 & 2 UBT Archive • Online access • Search
ATSR-1 & 2 UBT Archive • Online access • Search
ATSR-1 & 2 UBT Archive • Online access • Search
ATSR-1 & 2 UBT Archive • Online access • Search
ATSR-1 & 2 UBT Archive • Online access • Search
Archive availability • NEODC (A)ATSR archive • Dedicated facility for UK users(NERC & Cat-1) • neodc@rl.ac.uk • ESA • Non-UK users • eohelp@esa.int
AATSR Products Level 1b (ATS_TOA_1P) AATSR
AATSR Products Level 2 averaged (ATS_AR__2P)
Online archive • Current coverage: Level 1b products
Online archive • Current coverage: Level 2 full-resolution products
Online archive • Current Coverage: Level 2 averaged products
ATSR-2 First outputs Level 1b (ATS_TOA_1P)
Archive benefits • Processing facility • Generation of product extracts • Processing against entire archive • Projects e.g. ATSR-Climate • Reprocessing / evaluation datasets • Supply of validation data • Delivery methods • OGC WMS / WCS ? • Replacement of current products with outputs of ESA AATSR reprocessing
http://www.neodc.rl.ac.uk neodc@rl.ac.uk