NASA International Satellite Cloud Climatology Project (ISCCP) C1, 1983-1987 

Current data ends on June 30, 1991 as of July 5, 1995.


News as of August 23, 1993:
ISCCP Global Processing Center is changing the algorithm
for cloud detection. The "old" algorithm which was used to
generate C1 and C2 products so far will be replaced by the
"new" algorithm. The new algorithm will improve the cloud
detection in the polar regions.  The production of "C" level
products of the current and previous months will progress
in parallel. It is expected to have 10-year
(July 1983 to June 1994) ISCCP C products in Fall 1995.
The C1 and C2 products using the "old" algorithm stops
at the end of June 1991.  Again, if you are interested in
areas other than the polar regions (cutoff at about 55
latitude), little change of the cloudiness caused by using
the new algorithm is expected.

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Temporal Range

  • Begin:  1983
    End:  1987

Keywords

Resource Type dataset
Temporal Range Begin 1983
Temporal Range End 1987
Temporal Resolution N/A
Bounding Box North Lat N/A
Bounding Box South Lat N/A
Bounding Box West Long N/A
Bounding Box East Long N/A
Spatial Representation N/A
Spatial Resolution N/A
Related Links N/A
Additional Information N/A
Resource Format Binary
Standardized Resource Format Binary
Asset Size 1.261 MB
Legal Constraints

Creative Commons Attribution 4.0 International License
Access Constraints None
Software Implementation Language N/A

Resource Support Name N/A
Resource Support Email datahelp@ucar.edu
Resource Support Organization N/A
Distributor NSF NCAR Geoscience Data Exchange
Metadata Contact Name N/A
Metadata Contact Email datahelp@ucar.edu
Metadata Contact Organization NSF NCAR Geoscience Data Exchange

Author
Publisher NSF National Center for Atmospheric Research
Publication Date 1989-10-18
Digital Object Identifier (DOI) https://doi.org/10.5065/NP3B-PC37
Alternate Identifier d742000
Resource Version N/A
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2025-10-09T01:29:11Z
Metadata Record Identifier edu.ucar.gdex::d742000
Metadata Language eng; USA
Suggested Citation . (1989). NASA International Satellite Cloud Climatology Project (ISCCP) C1, 1983-1987. NSF National Center for Atmospheric Research. https://doi.org/10.5065/NP3B-PC37. Accessed 30 December 2025.

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