Combining Optical and SAR Data to Monitor Temprerate Glaciers
Résumé
This paper presents the beginning of a three year pro ject which
regroups four laboratories to develop and combine specific
methods to extract information from optical and radar re-
mote sensing data. Preliminary results are presented on
three different information sources: airborne photography,
space-borne multi-spectral images and SAR interferome-
try, which respectively allow the compution of high reso-
lution DTM, the detection of glacial lakes and the mea-
surement of glacier surface velocity. Results obtained on
two glaciers located in the French Alps are compared and
validated with ground measurments.
regroups four laboratories to develop and combine specific
methods to extract information from optical and radar re-
mote sensing data. Preliminary results are presented on
three different information sources: airborne photography,
space-borne multi-spectral images and SAR interferome-
try, which respectively allow the compution of high reso-
lution DTM, the detection of glacial lakes and the mea-
surement of glacier surface velocity. Results obtained on
two glaciers located in the French Alps are compared and
validated with ground measurments.
| Origine | Fichiers produits par l'(les) auteur(s) |
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