Appendix A

Tables of Satellite Data Sources: 1972-1994

Table 1. 1972 Arctic Satellite Data Sources

From To Sensor

Platform

Sensor

Type

Spectral Region Resolution Coverage
1-72 12-72 NIMBUS-5 ESMR 19.35 GHz 25 km Global
10-72 12-72 NOAA 2 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global

Note: Nimbus-5 launched 11 Dec 72; NOAA 2 launched 15 Oct 72

Table 2. 1973 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-73 12-73 NIMBUS-5 ESMR 19.35 GHz 25 km Global
1-73 12-73 NOAA 2 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global
11-73 12-73 NOAA 3 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4km

Global

Note: NIMBUS-5 launched 11 Dec 72; NOAA 2 launched 15 Oct 72; NOAA 3 launched 6 Nov 73

Table 3. 1974 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-74 12-74 NIMBUS-5 ESMR 19.35 GHz 25 km Global
1-74 12-74 NOAA 2 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global
1-74 12-74 NOAA 3 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global
11-74 12-74 NOAA 4 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global

Note: NIMBUS-5 launched 11 Dec 72; NOAA 2 launched 15 Oct 72; NOAA 3 launched 6 Nov 73; NOAA 4 launched 15 Nov 74

Table 4. 1975 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-75 12-75 NIMBUS-5 ESMR 19.35 GHz 25 km Global
1-75 1-75 NOAA 2 VHRR

VIS

IR

0.60 – 0.70um

10.5 – 12.5um

1 km

4 km

Global
1-75 12-75 NOAA 3 VHRR

VIS

IR

0.60 – 0.70um

10.5 – 12.5um

1 km

4 km

Global
1-75 12-75 NOAA 4 VHRR

VIS

IR

0.60 – 0.70um

10.5 – 12.5um

1 km

4 km

Global

Note: NIMBUS-5 launched 11 Dec 72; NOAA 2 launched 15 Oct 72; NOAA 3 launched 6 Nov 73; NOAA 4 launched 15 Nov 74

Table 5. 1976 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-76 12-76 NIMBUS-5 ESMR 19.35 GHz 25 km Global
1-76 8-76 NOAA 3 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global
1-76 12-76 NOAA 4 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global
7-76 12-76 NOAA 5 VHRR

VIS

IR

0.6 – 0.7 um

10.5 – 11.5 um

1 km

4 km

Regional

Note: NIMBUS-5 launched 11 Dec 72; NOAA 3 launched 6 Nov 73; NOAA 4 launched 15 Nov 74; NOAA 5 launched 29 Jul 76

Table 6. 1977 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-77 12-77 NIMBUS-5 ESMR 19.35 GHz 25 km Global
1-77 12-77 NOAA 4 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global
1-77 12-77 NOAA 5 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 11.5 um

1 km

4 km

Global

Note: NIMBUS-5 launched 11 Dec 72; NOAA 4 launched 15 Nov 74; NOAA 5 launched 29 Jul 76

Table 7. 1978 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-78 12-78 NIMBUS-5 ESMR 19.35 GHz 25 km Global
1-78 11-78 NOAA 4 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 12.5 um

1 km

4 km

Global
1-78 12-78 NOAA 5 VHRR

VIS

IR

0.60 – 0.70 um

10.5 – 11.5 um

1 km

4 km

Global
10-78 12-78 NOAA-7 AVHRR HRPT/LAC

VIS

IR

 

0.55 – 0.90 um

10.5 – 11.5 um

1 km  

 

Regional

GAC

VIS

IR

0.55 – 0.90 um

10.5 – 11.5 um

4 km Global

Note: Nimbus-5 launched 11 Dec 72; NOAA 4 launched 15 Nov 74; NOAA 5 launched 29 Jul 76; TIROS-N launched 13 Oct 78

 

 

 

Table 8. 1979 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-79 7-79 NOAA-5 VHRR

VIS

IR

0.6 – 0.7 um

10.5 – 12.5 um

1 km Global
6-79 12-79 NOAA-6 AVHRR HRPT/LAC

VIS

NIR

IR

 

0.55 – 0.58 um

3.55 – 3.93 um

10.5 – 11.5 um

1 km Regional
1-79 12-79 NOAA-7 AVHRR, HRPT/LAC

VIS

IR

GAC

VIS

IR

 

0.55 – 0.90 um

10.5 – 11.5 um

0.55 – 0.90 um

10.5 – 11.5 um

1 km

 

4 km

Regional

 

Global

1-79 12-79 DMSP F-4 HR, MI 0.4 – 1.1 um

8.0 – 13.0 um

3.7 km

4.4 km

Global
1-79 12-79 NIMBUS-5 EMSR 19.35 GHz 25 km Global
1-79 12-79 GEOS-3 ALT 13.9 GHz 7 km Regional

Note: NIMBUS-5 launched 11 Dec 72; NOAA 5 launched 29 Jul 76; NOAA 6 launched 27 Jun 79; DMSP F4 launched 6 Jun 79; GEOS-3 launched 10 Apr 74

Table 9. 1980 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-80 12-80

2-80 12-80

NOAA-6 AVHRR HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.55 – 0.68um

3.55 – 3.93µ

10.5 – 11.5µ

0.55 – 0.68µ

10.5 – 11.5um

1 km

 

4 km

Regional

 

 

Global

1-80 11-80 TIROS N AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.55 – 0.90um

3.55 – 3.93µ

10.5 – 11.5µ

0.55 – 0.90µ

10.5 – 11.5µ

1 km

 

 

4 km

Regional

 

 

Global

1-80 8-80 DMSP F-4 HR

MI

0.4 – 1.1 um

8.0 – 13.0 um

3.7 km

4.4 km

Global
1-80 12-80 NIMBUS-5 ESMR 19.35 GHz 25 km Global
4-80 12-80 NIMBUS-7 SMMR 0.81 cm

1.66 cm

50 km Global

Note: NOAA 6 launched 27 Jun 79; TIROS-N launched 13 Oct 78; DMSP F-4 launched 5 Jul 80; NIMBUS-5 launched 11 Dec 72; NIMBUS-7 launched 24 Apr 80

 

 

 

 

 

Table 10. 1981 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-81 12-81 NOAA-6 AVHRR

HRPT/LAC

VIS

NIR

IR

IR

GAC

VIS

IR

 

0.55 – 0.68 um

0.73 – 1.10 um

3.55 – 3.93 um

10.5 – 11.5 um

0.55 – 0.68 um

10.5 – 11.5 um

1 km

 

 

 

4 km

Regional

 

 

 

Global

7-81 12-81 NOAA-7 AVHRR

HRPT/LAC

VIS

NIR

IR

IR

GAC

VIS

IR

 

0.58 – 0.68 um

0.73 – 1.10 um

3.55 – 3.93 um

10.3 – 11.3 um

0.58 – 0.68 um

10.3 – 11.3 um

1 km

 

 

 

4 km

Regional

 

 

 

Global

1-81 12-81 NIMBUS-5 ESMR 19.35 GHz 25 km Global
1-81 12-81 NIMBUS-7 SMMR 0.81 cm

1.66 cm

50 km Global

Note: NOAA 6 launched 27 Jun 79; NOAA 7 launched 23 Jun 81; NIMBUS-5 launched 11 Dec 72; NIMBUS-7 launched 24 Apr 80

Table 11. 1982 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-82 12-82 NOAA-6 AVHRR

HRPT/LAC

VIS

NIR

IR

IR

GAC

VIS

IR

 

0.55 – 0.68 um

0.73 – 1.10 um

3.55 – 3.93 um

10.5 – 11.5 um

0.55 – 0.68 um

10.5 – 11.5 um

1 km

 

 

 

4 km

Regional

 

 

 

Global

1-82 12-82 NOAA-7 AVHRR

HRPT/LAC

VIS

NIR

IR

IR

GAC

VIS

IR

 

0.55 – 0.68 um

0.73 – 1.10 um

3.55 – 3.93 µ

10.3 – 11.3 µ

0.55 – 0.68 µ

10.3 – 11.3 µ

 

1 km

 

 

 

4 km

 

Regional

 

 

 

Global

1-82 12-82 NIMBUS-5 * ESMR 1.55 cm 25 km Global

Regional

1-82 12-82 NIMBUS-7 SMMR 0.81 cm

1.66 cm

50 km Global

* NIMBUS-5 recorders failed on 23 November 1982, limiting data to the Alaska region

Note: NOAA 6 launched 27 Jun 79; NOAA 7 launched 23 Jun 81; NIMBUS-5 launched 11 Dec 72; NIMBUS-7 launched 24 Apr 80

 

Table 12. 1983 Arctic Satellite Data Sources

From To Sensor Platform Sensor Type Spectral Region Resolution Coverage
1-83 3-83 NOAA-6 AVHRR

HRPT/LAC

VIS

NIR

IR

IR

GAC

VIS

IR

 

0.55 – 0.68 µ

0.73 – 1.10 µ

3.55 – 3.93 µ

10.5 – 11.5 µ

0.55 – 0.68 µ

10.5 – 11.5 µ

1 km

 

 

 

4 km

Regional

 

 

 

Global

1-83 12-83 NOAA-7 AVHRR

HRPT/LAC

VIS

NIR

IR

IR

GAC

VIS

IR

 

0.55 – 0.68 um

0.73 – 1.10 µ

3.55 – 3.93 µ

10.5 – 11.3 µ

0.58 – 0.68 µ

10.5 – 11.3 µ

1 km

 

 

 

4 km

Regional

 

 

 

Global

3-83 12-83 NOAA-8 AVHRR

HRPT/LAC

VIS

NIR

IR

IR

GAC

VIS

IR

 

0.55 – 0.68 um

0.725–1.10 µ

3.55 – 3.93 µ

10.5 – 11.5 µ

0.58– 0.68 µ

10.3– 11.3 µ

1 km Regional
1-83 12-83 NIMBUS-7 SMMR 0.81 cm

1.66 cm

50 km Global

Note: NOAA 6 launched 27 Jun 79; NOAA 7 launched 23 Jun 81; NOAA 8 launched 28 Mar 83; NIMBUS-7 launched 24 Apr 80

TABLE 13. 1984 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-84 12-84 DMSP

F-6,F-7

OLS FINE

VIS

IR

0.4 to 1.1 mm

10.2 to 12.8 mm

3.7 km

4.4 km

Regional

Regional

01-84 12-84 NIMBUS-7 SMMR 0.81 cm

1.66 cm

50 km Global
01-84 12-84 NOAA 6,7,8,9 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 11.5mm

0.58 to 0.68 mm

10.5 to 11.5mm

1.1km at nadir; 2.5km at edge

 

4km

Regional

 

 

Global

Note: DMSP F-6 launched 20 Dec 82; DMSP F-7 launched 18 Nov 83; NIMBUS-7 launched 24 Apr 80; NOAA 6 launched 27 Jun 79; NOAA 7 launched 23 Jun 81; NOAA 8 launched 28 Mar 83; NOAA 9 launched 12 Dec 84

 

 

TABLE 15. 1985 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-85 12-85 DMSP

F-6,F-7

OLS FINE

VIS

IR

0.4 to 1.1 mm

10.2 to 12.8 mm

3.7 km

4.4 km

Global

Global

01-85 12-85 NIMBUS-7 SMMR 0.81 cm

1.66 cm

50 km Global
01-85 12-85 NOAA 6,7,8,9 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 11.5mm

0.58 to 0.68 mm

10.5 to 11.5mm

1 km

 

 

4 km

Regional

 

 

Global

Note: DMSP F-6 launched 20 Dec 82; DMSP F-7 launched 18 Nov 83; NIMBUS-7 launched 24 Apr 80; NOAA 6 launched 27 Jun 79; NOAA 7 launched 23 Jun 81; NOAA 8 launched 28 Mar 83; NOAA 9 launched 12 Dec 84

TABLE 16. 1986 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-86 12-86 DMSP

F-6,F-7

OLS FINE

VIS

IR

0.4 to 1.1 mm

10.2 to 12.8 mm

3.7 km

4.4 km

Regional

Regional

01-86 12-86 NIMBUS-7 SMMR 0.81 cm

1.66 cm

50 km Global

01-86 2-86

01-86 06-86

01-86 01-86

NOAA 6,9,10

NOAA 7

NOAA 8

AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.73 to 1.10 mm

10.5 to 11.5mm

0.58 to 0.68 mm

10.5 to 11.5 mm

1.1km at nadir; 2.5km at edge

 

4km

Regional

 

 

Global

Note: DMSP F-6 launched 20 Dec 82; DMSP F-7 launched 18 Nov 83; NIMBUS-7 launched 24 Apr 80; NOAA 6 launched 27 Jun 79; NOAA 7 launched 23 Jun 81; NOAA 8 launched 28 Mar 83; NOAA 9 launched 12 Dec 84; NOAA 10 launched 17 Sep 86; GEOSAT launched 13 Mar 85

TABLE 17. 1987 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-87 12-87 DMSP

F-6,F-7,F-8

OLS FINE

VIS

IR

0.4 to 1.1 mm

10.2 to 12.8 mm

3.7 km

4.4 km

Regional

Regional

01-87 12-87 NIMBUS-7 SMMR 0.81 cm

1.66 cm

50 km Global
01-87 12-87 NOAA 9,10 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 11.5mm

0.58 to 0.68 mm

10.5 to 11.5mm

1.1km at nadir; 2.5km at edge

 

4km

Regional

 

 

Global

01-87 12-87 GEOSAT Radar Altimeter N/A 7 km Regional

Note: DMSP F-6 launched 20 Dec 82; DMSP F-7 launched 18 Nov 83; DMSP F-8 launched 19 Jun 87; NIMBUS-7 launched 24 Apr 80; NOAA 9 launched 12 Dec 84; NOAA 10 launched 17 Dec 86; GEOSAT launched 13 Mar 85

TABLE 18. 1988 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-88 12-88 DMSP

F-8,F-9

OLS FINE

VIS

IR

0.4 to 1.1 mm

10.2 to 12.8 mm

3.7 km

4.4 km

Regional

Regional

01-88 12-88 NOAA 9,10,11 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 11.5mm

0.58 to 0.68 mm

10.5 to 11.5mm

1.1km at nadir; 2.5km at edge

 

4km

Regional

 

 

Global

01-88 12-88 GEOSAT Radar Altimeter N/A 7 km Regional

Note: DMSP F-8 launched 19 Jun 87; DMSP F-9 launched 3 Feb 88; NOAA 9 launched 12 Dec 84; NOAA 10 launched 17 Sep 86; NOAA 11 launched 24 Sep 88

TABLE 19. 1989 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-89 12-89 DMSP

F-8,F-9

OLS FINE

VIS

IR

SSM/I

MW

0.4 to 1.1 mm

10.2 to 12.8 mm

19.35GHz and 37GHz

3.7 km

4.4 km

25 km

Regional

Regional

Global

01-89 12-89 NOAA 10,11 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 12.5mm

0.58 to 0.68 mm

10.5 to 11.5mm

 

1.1km at nadir;

2.5km at edge

 

4km

Regional

 

 

Global

01-89 12-89 GEOSAT Radar Altimeter N/A 7 km Regional

Note: DMSP F-8 launched 19 Jun 87; DMSP F-9 launched 3 Feb 88; NOAA 10 launched 17 Sep 86; NOAA 11 launched 24 Sep 88; GEOSAT launched 13 Mar 85

TABLE 20. 1990 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-90 12-90 DMSP

F-8

OLS FINE

VIS

IR

SSM/I

MW

0.4 to 1.1 mm

10.2 to 12.8 mm

19.35GHz and 37GHz

0.62 km

0.62 km

25 km

Regional

Regional

Global

01-90 12-90 NOAA 10,11 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 12.5mm

0.58 to 0.68 mm

10.5 to 11.5mm

1.1km at nadir;

2.5km at edge

 

4km

Regional

 

 

Global

Note: DMSP F-8 launched 19 Jun 87; NOAA 10 launched 17 Sep 86; NOAA 11 launched 24 Sep 88

TABLE 21. 1991 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-91 12-91 DMSP

F-10, 11

OLS FINE

VIS

IR

SSM/I

MW

0.4 to 1.1 mm

10.2 to 12.8 mm

19.35GHz and 37GHz

0.62 km

0.62 km

25 km

Regional

Regional

Global

01-91 12-91 NOAA 10,11,12 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 12.5mm

0.58 to 0.68 mm

10.5 to 11.5mm

 

1.1km at nadir; 2.5km at edge

 

4km

 

Regional

 

 

Global

Note: DMSP F-10 launched 1 Dec 90; DMSP F-11 launched 20 Nov 91; NOAA 10 launched 17 Sep 86; NOAA 11 launched 24 Sep 88; NOAA 12 launched 14 May 91

TABLE 22. 1992 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-92 12-92 DMSP

F-10, 11

OLS FINE

VIS

IR

SSM/I

PMW

0.4 to 1.1 mm

10.2 to 12.8 mm

19.35GHz and 37GHz

0.55 km

50 km

25 km

Regional

Global

Global

01-92 12-92 NOAA 10,11,12 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 12.5mm

0.58 to 0.68 mm

10.5 to 12.5mm

1.1km at nadir; 2.5km at edge

 

4km

Regional

 

 

Global

01-92 12-92 ERS-1 SAR

AMW

C- Band (5.3 Ghz)  

240m (FR)

 

Local

Note: DMSP F-10 launched 1 Dec 90; DMSP F-11 launched 20 Nov 91; NOAA 10 launched 17 Sep 86; NOAA 11 launched 24 Sep 88; NOAA 12 launched 14 May 91; ERS-1 launched 30 May 91

 

 

 

 

 

TABLE 23. 1993 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-93 12-93 DMSP

F-10, 11

OLS FINE

VIS

IR

SSM/I

PMW

0.4 to 1.1 mm

10.2 to 12.8 mm

19.35GHz and 37GHz

0.55 km

50 km

25 km

Regional

Global

Global

01-93 12-93 NOAA 10,11,12 AVHRR

HRPT/LAC

VIS

NIR

IR

GAC

VIS

IR

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 12.5mm

0.58 to 0.68 mm

10.5 to 12.5mm

1.1km at nadir; 2.5km at edge

 

4km

Regional

 

 

Global

01-93 12-93 ERS-1 SAR

AMW

C- Band (5.3 Ghz) 100-240m Local

Note: DMSP F-10 launched 1 Dec 90; DMSP F-11 launched 20 Nov 91; NOAA 10 launched 17 Sep 86; NOAA 11 launched 24 Sep 88; NOAA 12 launched 14 May 91; ERS-1 launched 30 May 91

TABLE 24. 1994 Arctic Satellite Data Sources

From To

Sensor Platform

Sensor Type

Spectral Region

Resolution

Coverage

01-94 12-94 DMSP

F-10, 11, 12

OLS FINE

VIS

IR

SSM/I

PMW

0.4 to 1.1 mm

10.2 to 12.8 mm

19.35 and 37GHz

0.55 km

 

25 km

Regional

 

Global

01-94 12-94 NOAA 11,12 AVHRR

HRPT/LAC

VIS

NIR

IR

 

 

0.58 to 0.68 mm

0.725 to 1.10 mm

10.5 to 12.5mm

 

 

1.1km at nadir; 2.5km at swath edge

Regional
01-94 12-94 ERS-1 AMI

SAR

RA

C- Band (5.3 Ghz)

(13.8 Ghz)

100-240m

7.0km

Local

Regional

Note: DMSP F-10 launched 1 Dec 90; DMSP F-11 launched 20 Nov 91; DMSP F-12 launched 29 Aug 94; NOAA 11 launched 24 Sep 88; NOAA 12 launched 14 May 91; ERS-1 launched 30 May 91

Abbreviations and Acronyms use on Satellite Tables

AMI – Active Microwave Sensor

AMW – Active Microwave

AVHRR – Advanced Very High Resolution Radiometer

cm - centimeter

ERS– Earth Remote Sensing Satellite

ESMR – Electrically Scanning Multifrequency

FR – Full Resolution

GAC – Global Area Coverage

GHz – Giga-hertz

HRPT – High Resolution Picture Transmission

IR - Infrared

km - kilometer

LAC – Land Area Coverage

LR – Low Resolution

MW - Microwave

NIR – Near Infrared

OLS – Operational Linescan System

PMW – Passive Microwave

RA – Radar Altimeter

SAR – Synthetic Aperture Radar

SMMR – Scanning Multifrequency Microwave Radiometer

SSM/I – Special Sensor Microwave Imager

um - micrometer

VHRR – Very High Resolution Radiometer

VIS – Visual