elopments.
REAS
ALE
5000
ed
2000
1000
500
band
formation
stem
economic
h priority
properties.
r planning
the topo-
d develop-
ten costiy
te sensing
ent infor-
required,
and to to-
oegrap hic
y in order
Is techno-
sible time
Fig.2
[RESTITUTION OF SATELLITE IMAGES]
1REMOTE SENSING SATELLITES 2. CARTOGRAPHIC SATELLITES
LANDSAT — MISS SCANNER 1972 USA SPOT.1 LINEDETECTOR 1986 FRANCE.
LANDSAT — TM SCANNER 1982 USA
MOMS LINE DETECTOR 1983 FRGER
STEREO
MEOSS ZR LINE DETECTOR — — FRGER KATE—140 PHOTOGRAMM. 1980 USSR
CAMERA
— .
SEASAT RADAR 1978 USA SPACELAB-1 PHOTOGRAMM. 1983 FRGER
SIR— A RADAR 1983 USA CAMERA (ESA)
SIR — 8 RADAR 1985 USA LFC PHOTOGRAMM. 1984 USA
ERS = 1 RADAR - ESA CAMERA
| MKF—6 MULTISP CAMERA 1975 USSR |
OBJECTIVE OF GEOMETRIC RESTITUTION :
APPROXIMATE MATHEMATICAL MODELS
1) RECTIFICATION AS BASE FOR
THEMATIC INFORMATION
2) RECTIFICATION TO COMPARE AND TO
COMBINE MULTITEMPORAL AND
MULTISENSORAL IMAGES
OBJECTIVE OF GEOMETRIC RESTITUTION:
STRICT MATHEMATICAL MODELS
1) MEASUREMENTS OF TOPOGRAPHIC
OBJECTS |N PLANIMETRY
2) DIFFERENTIAL RECTIFICATION
( ORT HOPHOTO —PRODUCTION )
3) MEASUREMENTS OF HEIGHTS TO
OBTAIN A D.T.M.