Cloudmask, CLAVR-1, NOAA POES AVHRR, 0.0125 degrees, West US, 2007-present, Daytime (Single Scan), Lon+/-180

The CLAVR-1 cloudmask (Stowe, 1999) is used to cloudmask AVHRR high resolution sea surface temperature products. The cloudmask runs a series of tests on each surface temperature pixel to determine whether the pixel is contaminated by cloud cover. Users may evaluate which specific tests in the cloudmask returned positive cloud presence results by examining the value of the cloudmask. This value corresponds to an 8 bit binary number which details which tests flagged the pixel as a cloudy pixel. See https://coastwatch.pfeg.noaa.gov/info/CLAVR.html for more information regarding the specific tests used in the cloudmask.

Data and Resources

Additional Info

Field Value
Last Updated November 5, 2019, 11:03
Created February 24, 2019, 06:18
access_constraints []
bbox-east-long -105.0
bbox-north-lat 51.0
bbox-south-lat 22.0
bbox-west-long -145.0
contact-email erd.data@noaa.gov
coupled-resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
dataset-reference-date [{"type": "creation", "value": "2019-11-04"}, {"type": "issued", "value": "2019-11-04"}]
frequency-of-update
guid erdATclddhday_LonPM180
licence []
metadata-date 2019-11-05
metadata-language eng
progress
resource-type dataset
responsible-party [{"name": "NOAA NMFS SWFSC ERD", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-145.0, 22.0], [-105.0, 22.0], [-105.0, 51.0], [-145.0, 51.0], [-145.0, 22.0]]]}
spatial-data-service-type ERDDAP griddap
spatial-reference-system
spatial_harvester true
temporal-extent-begin 2007-10-27T17:17:00Z
temporal-extent-end 2019-11-04T18:51:00Z