Data · collection
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]
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214610663-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214610663-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Albedo · Cloud Frequency · Geostationary Operational Environmental Satellite 7 · Humidity · Infrared Imagery · RADIOMETERS · Solar Radiation · SOUNDERS · Visible and Infrared Spin Scan Radiometer · Visible Imagery · VISSR Atmospheric Sounder · Water Vapor
- Inferred from text
- Image 75%
Provenance · 1 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214610663-SCIOPS | 7 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:radiometers | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:sounders | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:vas | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:vissr | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-radiation/albedo | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-radiation/solar-radiation | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-water-vapor/water-vapor-indicators/humidity | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-water-vapor/water-vapor-indicators/water-vapor | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/clouds/cloud-properties/cloud-frequency | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/infrared-wavelengths/infrared-imagery | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/spectral-engineering/visible-wavelengths/visible-imagery | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · NASA CMR | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[platform].gcmd_platform:goes-7 | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |