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General information
Identifier:
urn:x-wmo:md:int.eumetsat:EO:EUM:DAT:METOP:GRASL1
Title:
GRAS GDS Level 1B - Metop
Created:
Mon Mar 23 00:00:00 UTC 2009
Detailed information
Product description:
The GNSS (Global Navigation Satellite System) Receiver for Atmospheric Sounding (GRAS) probes the vertical profile of the atmosphere by observing GPS (Global Positioning Satellite) in a limb sounding geometry. GRAS observes rising and setting occultations in velocity and anti-velocity direction, providing a minimum of 500 profiles per day with high vertical resolution. The GRAS GDS Level 1B product contains profiles of bending angle over impact parameter. Level 2 products providing refractivity profiles over altitude, covering the stratosphere and troposphere are available from EUMETSAT ROM SAF. Such products can be further processed to derive temperature or humidity profiles.
Online resource:
https://navigator.eumetsat.int/product/EO:EUM:DAT:METOP:GRASL1
Category codes:
satelliteObservation
Geographic keywords:
Meteorological code:
Use limitation:
otherRestrictions
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