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MODIS Airborne Simulator (MAS)

FLIGHT SUMMARY INFORMATION

Flight Track Map
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Flight: 00-176
Date: 14 September 2000
Location: South Africa, Botswana, Namibia, and Atlantic Ocean
Deployment: SAFARI
Principal Investigator: Dr. Michael King (NASA GSFC)
Flight Scientist: Dr. Steven Platinick (NASA GSFC)
Additional Sensors: AirMISR, CLS, LAS, MOPITT-A, S-HIS, & SSFR
Objective: To understand the key linkages between the physical, chemical and biological processes, including human activities, that comprise the southern African biogeophysical system.

Data Evaluation
Overall quality is good

Processing Information
Level-1B Data in HDF format is available
Flight Line Summary
Spectral Band Configuration
Spectral Response Function Table

Browse Imagery
Flight Tracks: 21
Scanlines: 146047

Browse Imagery Table
Click a Flight Track number to view a quicklook image
Lat/Lon ranges are for the BEG-END scanline nadir pixels
Flight
Track
Time Span
(GMT)
Heading
(Deg)
Lat Range
(Deg North)
Lon Range
(Deg West)
Length
(scanlines)
Altitude
(meters)
1 08:28-08:55 287 23.48-22.63 27.77-24.62 9999 18845
2 08:55-09:00 289 22.63-22.47 24.62-24.04 1803 19511
3 09:00-09:27 282 22.47-22.10 24.02-20.69 9999 19607
4 09:27-09:54 281 22.10-21.61 20.69-17.40 9999 19771
5 09:54-10:20 282 21.61-21.02 17.40-14.15 9999 19873
6 10:20-10:23 283 21.02-20.94 14.15-13.77 1167 19876
7 10:24-10:51 313 20.90-19.15 13.71-10.98 9999 19869
8 10:51-11:00 307 19.15-18.54 10.98-10.03 3493 19877
9 11:01-11:05 292 18.52-18.35 10.00-9.44 1806 19869
10 11:07-11:34 13 18.24-15.23 9.35-9.85 9999 19775
11 11:34-11:40 13 15.22-14.51 9.85-9.97 2368 19867
12 11:44-12:11 185 14.44-17.33 9.62-9.16 9999 19797
13 12:11-12:16 188 17.33-17.91 9.16-9.06 1941 19845
14 12:17-12:25 114 18.03-18.35 9.14-9.97 2964 19848
15 12:25-12:52 105 18.36-18.94 9.99-12.95 9999 19880
16 12:52-13:11 101 18.94-19.33 12.95-15.08 7227 19864
17 13:12-13:30 94 19.33-19.33 15.10-17.17 6843 19842
18 13:30-13:57 107 19.34-20.33 17.21-20.09 9999 19887
19 13:57-14:24 109 20.33-21.27 20.09-22.99 9999 19848
20 14:24-14:50 108 21.27-22.16 22.99-25.93 9999 19791
21 14:50-15:08 110 22.16-22.75 25.93-27.86 6446 19669
Images 01 through 21 in sequence
Flight Summary Report

Author: Steve Platnick
Mission Scientist: Dr. Michael King
ER-2 Pilot: Jan Nystrom
Takeoff: 0800 (UTC)
Landing: 1540 (UTC)
Duration: 7:36 (h:mm)

Objective and Summary:

  1. Overfly marine stratocumulus off the Namibian and Angolan coast, and coordinated with the UK C-130,
  2. Overfly the Okaukuejo Camp at Etosha National Park (ENP),
  3. Overfly the Brandenberg crater and other geology on the northern Namibian coast,
  4. Overfly the Serowe SAV E site in Botswana.

The UK C-130 (based in Windhoek, Namibia) flew northward to intercept marine stratocumulus along the Angolan/Namibian border during the time of the Terra overpass, followed by some cloud sampling coordinated with the ER-2; broken mulitlayer clouds were reported by the C-130. The University of Washington CV-580 (based in Walvis Bay, Namibia) made clear sky aerosol and chemistry measurements off Walvis Bay.

Key Flight Legs:

The ER-2 tracks parallel to Terra overflew clear sky to the south and marine stratocumulus to the north. The Terra overpass (1012 UTC) occurred about one hour before the arrival of the ER-2 (1117 UTC) and about 350 km farther west.

Highlights:

Coastal stratus along southern Angolan coast with UK C-130 in situ cloud sampling, Okaukuejo camp in ENP.

AERONET sites and features overflown during this mission:

  • Brandenberg, Namibia (21° 66´ S, 14° 34´ E)
  • Okaukuejo Camp, Etosha National Park,Namibia (19° 15´ S, 15° 55´ E)
  • Serowe SAVE site, Botswana (22° 23.5´ S, 26° 43.1´ E)

Pilot Report:

N/A

Meteorology:

Thursday's forecast (Steve Medcalf, SAWB): A cold front moved to the central areas of South Africa and southeastwards out to sea off the southern Kwazulu Natal coast. Very cold air is in circulation to the rear of the front with some snow being reported from areas on the high ground. Ahead of the front, a dry offshore northwesterly flow persists. Coastal lows are visible along the Namibian coast and in Maputo area. Aloft, a steep upper trough continues its development west of the country. Cloudy, cold and rainy will occur to the rear of the front with some light snowfalls on the mountain ranges of the southern, southeastern and eastern Cape. Isolated thundershowers are possible over the western area and over the highveld regions of Mpumalanga and Gauteng, ahead of the approching front. Fine and hot in the north, foggy along the northern Namibian coast.

ER-2 Science Instrument Payload Status

  • AirMISR: not on aircraft
  • CLS: Lidar worked properly, but navigation data not recorded
  • LAS: operational
  • MAS: worked well
  • MOPITT-A: worked well
  • SHIS: operated in scanning mode
  • SSFR: worked well
  • RC-10: worked well

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Flight 00-176

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Sample Imagery
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Track #3
Botswana
Click to load the full resolution image Flight Direction Indicator
R: 2.15µm
G: 1.64µm
B: 0.55µm