Details
| Original language | English |
|---|---|
| Pages (from-to) | 3-16 |
| Number of pages | 14 |
| Journal | Bollettino di Geodesia e Scienze Affini |
| Volume | 47 |
| Issue number | 1 |
| Publication status | Published - 1988 |
Abstract
Because the GPS system will allow the determination of ellipsoidal height differences with cm order accuracy for distances up to 100 km in the near future, geoid height differences have to be made available within the same accuracy level in order to determine orthometric height differences. The computing centres for the European geoid determination specify the strategies currently under investigation (least squares collocation, spectral filtering of topography) and the requirements for the data (point gravity observations, astrogeodetic vertical deflections, satellite altimetry and digital terrain models) to be used for a new European geoid determination, with the goal to meet the accuracy level of GPS techniques. -Authors
ASJC Scopus subject areas
- Engineering(all)
- General Engineering
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In: Bollettino di Geodesia e Scienze Affini, Vol. 47, No. 1, 1988, p. 3-16.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Strategies and requirements for a new European geoid determination
AU - Denker, H.
AU - Torge, W.
AU - Wenzel, Hans-Georg
AU - Lelgemann, Dieter
AU - Weber-Blaschke, Gabriele
PY - 1988
Y1 - 1988
N2 - Because the GPS system will allow the determination of ellipsoidal height differences with cm order accuracy for distances up to 100 km in the near future, geoid height differences have to be made available within the same accuracy level in order to determine orthometric height differences. The computing centres for the European geoid determination specify the strategies currently under investigation (least squares collocation, spectral filtering of topography) and the requirements for the data (point gravity observations, astrogeodetic vertical deflections, satellite altimetry and digital terrain models) to be used for a new European geoid determination, with the goal to meet the accuracy level of GPS techniques. -Authors
AB - Because the GPS system will allow the determination of ellipsoidal height differences with cm order accuracy for distances up to 100 km in the near future, geoid height differences have to be made available within the same accuracy level in order to determine orthometric height differences. The computing centres for the European geoid determination specify the strategies currently under investigation (least squares collocation, spectral filtering of topography) and the requirements for the data (point gravity observations, astrogeodetic vertical deflections, satellite altimetry and digital terrain models) to be used for a new European geoid determination, with the goal to meet the accuracy level of GPS techniques. -Authors
UR - http://www.scopus.com/inward/record.url?scp=0024190655&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0024190655
VL - 47
SP - 3
EP - 16
JO - Bollettino di Geodesia e Scienze Affini
JF - Bollettino di Geodesia e Scienze Affini
SN - 0006-6710
IS - 1
ER -