EET eme ——————— tipi E OT PR EY ape p T EN 
ae Er 3 ETE Rune RUE Mb ERN A EN a 
"EXE 
MEET EAN BES FEN ESS FERN 
: Skylab 
Launch date Crew Duration 
Skylab 1 May 14, 1973 Unmanned Shuttle may attempt to 
reactivate in 1979 
Skylab 2 May 25, 1973 Conrad, Kervin, Weitz 28 days b 
Skylab 3 July 28, 1973 Bean, Garriott, Lousma 59 days 
Skylab 4 Nov, 16, 1973 Carr, Gibson, Pogue 84 days 
ORBITAL ELEMENTS: 
Apogee: 439 km Inclination: 50° 
E E AS h——— 
  
| ; Perigee: 423 km Period: 93.2 minutes 
Velocity: 27,515 km/hr Coverage: 50° N-S; scattered 
SENSORS: 
Wavelength (um) Resolution FOV Film 
Multispectral 0.50-0.60 30 m B/WPan - (9 
photographic 0.60-0.70 28 
camera (S 190 A) 0.70-0.80 67 163 km B/W IR 
0.80-0.90 67 
0.50-0.88 57 CIR 
0.40-0.70 24 Color 
Earth terrain 0.40-0.70 15 m Color 
camera (S 190 B) 0.50-0.70 15 110 km B/W 
0.50-0.88 30 CIR 
Infrared 0.4-2.5 
spectrometer 6.6-16 
(S 191) 
Products 
Multispectral 0.41-1.35 : 69 km Single band B/W images 
scanner (S 192) 1.48-2.43 swath 3 band false color 
10.2-12.5 ; images; CCT's 
Wavelength (cm) 
Microvave 
radiometer/ 2.2 11 km 
scatterometer diameter 
and altimeter (S 193) circle 
Temperature range ( * 
L-Band | 
radiometer (S 194) 21 + 1.0°K 0-350° K 
SPACECRAFT: 
Skylab 1: Orbital workshop Skylab 2, Command and Service module 
Airlock module 3, 4: (modified Apollo module) 
Multiple docking adaptor 
Apollo telescope mount 
Total weight of docked assembly: 87,600 kg 
PURPOSE: Earth Resources Experiment Package (EREP) 
Data collected over preselected test sites 
for 145 Principal Investigators 
Solar experiments, medical experiments, student investigations 
DATA AVAILABILITY: EREP data from Department of Interior's 
EROS Data Center, Sioux Falls, South Dakota 
Solar data from U.S. Naval Research Laboratory 
FOR MORE INFORMATION: Skylab Earth Resources Data Catalogue, 1974 
| NASA/JSC, Houston, Texas 09016 
(GPO stock no, 3300-00586) 
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