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ISCCP Data Sets

International Satellite Cloud Climatology Project (ISCCP) focuses on the distribution and variation of cloud radiative properties to improve the understanding of the effects of clouds on climate, the radiation budget, and the long-term global hydrologic cycle.

Guide Documents Project Publications Relevant Links

Data Set Name &
Access Data
Resolution & Monthly Volume Sample Software Readme Files Parameter(s) Temporal Coverage
Reduced Radiances

ISCCP_B3_NAT
ASDC Web Order Tool.

30km pixels, 3-hourly, organized by satellite

1.1 Gbytes globally

B3 (Fortran) |
B3 for linux (Fortran) |
B3 kind (Fortran) |
B3 module (Fortran).
B3 software. Radiance 07/01/1983
-
06/30/2007

Details by satellite.

Pixel Level Product

ISCCP_DX_NAT
ASDC Web Order Tool.

30km pixels, 3-hourly, organized by satellite

5 Gbytes

DX (Fortran) | DX for linux (Fortran). DX software. DX parameters list. 07/01/1983
-
06/30/2007

Details by satellite.

Pixel Level Product

ISCCP_DX
ASDC Web Order Tool.

30km pixels, 3-hourly, zipped per day

5 Gbytes

DX (Fortran) | DX for linux (Fortran). DX software. DX parameters list. 07/01/1983
-
06/30/2006
Gridded Product

ISCCP_D1_NAT
ASDC Web Order Tool.

280km equal-area grid, 3-hourly, global

320 Mbytes

D1 Fortran. D1 native software. D1 parameters list. 07/01/1983
-
06/30/2007
Gridded Product

ISCCP_D1
ASDC Web Order Tool.

280km equal-area grid, 3-hourly, global

320 Mbytes

D1 (Fortran) | D1 HDF (C). D1 software. D1 parameters list. 07/01/1983
-
06/30/2006
Monthly Summary

ISCCP_D2_NAT
CD-ROMs (3 volumes).

ASDC Web Order Tool.

280km equal-area grid, monthly, global

7.5 Mbytes

D2 (Fortran). D2 native software. D2 parameters list. 07/01/1983
-
06/30/2007
Monthly Summary

ISCCP_D2
ASDC Web Order Tool.

280km equal-area grid, monthly, global

7.5 Mbytes

D2 (Fortran) | D2 HDF(C). D2 software. D2 parameters list. 07/01/1983
-
06/30/2006
Merged Ice and Snow

ISCCP_ICESNOW_NAT
ASDC Web Order Tool.

112km equal-area grid, 5-day interval, global

120 Mbytes

ICESNOW (C). ICESNOW software. Sea Ice, Ice Cover, Snow Cover 07/01/1983
-
12/31/2006
Atmospheric Profiles

ISCCP_TOVS_NAT
ASDC Web Order Tool.

280km equal-area grid, daily and monthly, global

120 Mbytes

TOVS (C) | TOVS (Fortran). TOVS software. Cloud Amount, Cloud Top Pressure, Ozone, Precipitable Water Profiles, Surface Pressure, Surface Temperature, Temperature Profiles, Tropopause Pressure, Tropopause Temperature 12/01/1980
-
12/31/2006
Gridded Product

ISCCP_C1_NAT
Contact User Services.

280km equal-area grid, 3-hourly, global

216 Mbytes

C1 Native | io.c | gbytes.c. C1 software. C1 parameters list. 07/1983
-
06/1991
Monthly Summary

ISCCP_C2_NAT
Contact User Services.

280km equal-area grid, monthly, global

4 Mbytes

C2 Native. C2 native software. C2 parameters list. 07/1983
-
06/1991
Monthly Summary

ISCCP_C2
Contact User Services.

280km equal-area grid, monthly, global

4 Mbytes

C2 HDF (Fortran) | C2 HDF (C). C2 HDF software. C2 parameters list. 07/1983
-
06/1991


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