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NOAA-NASA GOES Pathfinder Products available from the University of Wisconsin's Space Science Engineering Center

Listed in NASA Earthdata CMR

The GOES Pathfinder products were developed through a NOAA-NASA grant at the University of Wisconsin's Space Science Engineering Center.

Description

Pathfinder processed data streams from the VISSR/VAS sensors aboard the GOES-7 satellite. Pathfinder products are 8-km images and 70-km statistics.

Ongoing research recommended by the GOES Pathfinder Scientific Working Group is working to develop an improved method for calibrating the GOES VISSR (Visible Infrared Spin Scan Radiometer) solar channels. Proper VISSR calibration is essential for this data to be used in quantitative climate change analyses, such as cloud physics and radiation budgets. The GOES archive contains over 169 TB of reconstructed, unprocessed data dating back to 1978 These data are managed through a NOAA contract with the University of Wisconsin-Madison.

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Products The 8-km and 70-km GOES Pathfinder products are no longer available on-line. 8-km Resolution Sounding and Multispectral Images Water vapor and infrared image data are sampled, and true averaging applied to the visible measurements to produce an 8-km product (created from full-resolution GOES imagery at 1-hour temporal resolution). 70-km Resolution Equal-Area Statistics An equal-area statistical product set at approximately 70-km resolution also is generated.

The 70-km statistical package allows a first-level analysis of the 8-km imagery. MERLIN: Freeware for Pathfinder data MERLIN is a free software package for use with the NOAA-NASA Pathfinder dataset. For more information, see the MERLIN Web page. "ssec.wisc.edu/software/merlin.html" The GOES Pathfinder datasets are all available from SSEC: "ssec.wisc.edu/research/pathfinder/PFHomepage.html" GOES Pathfinder Operations can be reached at goesprods@ssec.wisc.edu [Summary extracted from the University of Wisconsin's Space Science Engineering Center home page]

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Topics

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Image 75%
Provenance · 1 source records, 19 field assertions
SourceKeyLast seenRaw
NASA Earthdata CMRC1214610663-SCIOPS7 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[instrument].gcmd_instrument:radiometerssource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[instrument].gcmd_instrument:sounderssource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[instrument].gcmd_instrument:vassource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[instrument].gcmd_instrument:vissrsource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-radiation/albedosource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-radiation/solar-radiationsource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-water-vapor/water-vapor-indicators/humiditysource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-water-vapor/water-vapor-indicators/water-vaporsource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/atmosphere/clouds/cloud-properties/cloud-frequencysource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/spectral-engineering/infrared-wavelengths/infrared-imagerysource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/spectral-engineering/visible-wavelengths/visible-imagerysource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[modality].local:modality:imageenrichment · NASA CMRkeyword-concept-rules@1.0.0title+description (75%)
concepts[platform].gcmd_platform:goes-7source · NASA CMRconnector:nasa_cmr@1.0.0
descriptionsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/Abstract
spatialsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/SpatialExtent
temporalsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/TemporalExtents
titlesource · NASA CMRconnector:nasa_cmr@1.0.0/umm/EntryTitle
version_labelsource · NASA CMRconnector:nasa_cmr@1.0.0