Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Needs for GPS Leveling Network and Gravimetry in a High Accuracy Local Area Geoid

CHEN Jun yong (State Bureau of Surveying and Mapping,Beijing 100830,China)  
While the accuracy of geoid in a local area is given, the necessary resolution and accuracy of GPS leveling network in the area is studied. The contribution of gravity anomalies to the accuracy of the geoid is discussed, and numerical case study is also provided in the paper.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved