Details
| Original language | English |
|---|---|
| Pages (from-to) | 5-8 |
| Number of pages | 4 |
| Journal | European Space Agency, (Special Publication) ESA SP |
| Issue number | 406 PART 2 |
| Publication status | Published - Dec 1997 |
| Externally published | Yes |
Abstract
In the former WISMUT uranium ore mining and processing area (Thuringia, Germany) controlling of small surface movements with "cm"-accuracy is required. A promising tool is the D-INSAR technology, which could reduce man power spending, compared with other geodetic techniques (GPS, precise levelling). The GeoForschungsZentrum Potsdam (GFZ), the DASA Jena-Optronik company (DJO) and the WISMUT company participate in a joint project (sponsored by the German Space Agency DARA) to apply INSAR in the WISMUT area, using a stable corner reflector (CR) reference net and measuring CRs. The phase difference between the CRs are investigated with the objective to monitor CR movements. The network has been initially positioned by GPS and is also controlled by terrestrial geodetic measurements. Experiments are presently being carried out by shifting CRs out of position. The project status and first results are presented in this paper.
Keywords
- Corner reflectors, Mining area, Small motions
ASJC Scopus subject areas
- Engineering(all)
- Aerospace Engineering
- Earth and Planetary Sciences(all)
- Space and Planetary Science
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In: European Space Agency, (Special Publication) ESA SP, No. 406 PART 2, 12.1997, p. 5-8.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Monitoring of small motions in mining areas by SAR interferometry
AU - Timmen, Ludger
AU - Ye, Xia
AU - Reigber, Christoph
AU - Hartmann, Rolf
AU - Fiksel, Thomas
AU - Winzer, W.
AU - Knoch-Weber, Jochen
PY - 1997/12
Y1 - 1997/12
N2 - In the former WISMUT uranium ore mining and processing area (Thuringia, Germany) controlling of small surface movements with "cm"-accuracy is required. A promising tool is the D-INSAR technology, which could reduce man power spending, compared with other geodetic techniques (GPS, precise levelling). The GeoForschungsZentrum Potsdam (GFZ), the DASA Jena-Optronik company (DJO) and the WISMUT company participate in a joint project (sponsored by the German Space Agency DARA) to apply INSAR in the WISMUT area, using a stable corner reflector (CR) reference net and measuring CRs. The phase difference between the CRs are investigated with the objective to monitor CR movements. The network has been initially positioned by GPS and is also controlled by terrestrial geodetic measurements. Experiments are presently being carried out by shifting CRs out of position. The project status and first results are presented in this paper.
AB - In the former WISMUT uranium ore mining and processing area (Thuringia, Germany) controlling of small surface movements with "cm"-accuracy is required. A promising tool is the D-INSAR technology, which could reduce man power spending, compared with other geodetic techniques (GPS, precise levelling). The GeoForschungsZentrum Potsdam (GFZ), the DASA Jena-Optronik company (DJO) and the WISMUT company participate in a joint project (sponsored by the German Space Agency DARA) to apply INSAR in the WISMUT area, using a stable corner reflector (CR) reference net and measuring CRs. The phase difference between the CRs are investigated with the objective to monitor CR movements. The network has been initially positioned by GPS and is also controlled by terrestrial geodetic measurements. Experiments are presently being carried out by shifting CRs out of position. The project status and first results are presented in this paper.
KW - Corner reflectors
KW - Mining area
KW - Small motions
UR - http://www.scopus.com/inward/record.url?scp=5244232457&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:5244232457
SP - 5
EP - 8
JO - European Space Agency, (Special Publication) ESA SP
JF - European Space Agency, (Special Publication) ESA SP
SN - 0379-6566
IS - 406 PART 2
ER -