Search
Now showing items 1-4 of 4
Rigorous Densification of Horizontal Network
Publisher: American Society of Civil Engineers
Abstract: Statistically rigorous densification of horizontal geodetic networks must consist of a simultaneous adjustment of both the densification and the densified networks. Equivalently, the effect of the already adjusted (existing) ...
Compilation of a Map of Recent Vertical Crustal Movements in Eastern Canada Using Geographic Information System
Publisher: American Society of Civil Engineers
Abstract: In this paper, we use geographic information system as a useful tool in compiling vertical crustal movement (VCM) over Eastern Canada. For modeling linear VCM, we employ tide gauge records and precise releveled segments, ...
Robustness Analysis of Two-Dimensional Networks
Publisher: American Society of Civil Engineers
Abstract: After geodetic networks are established, relevant measurements are made and point coordinates are estimated by the least-squares method. However, the least-squares method does not give any information about the robustness ...
Effect of Mathematical Correlation on GPS Network Computation
Publisher: American Society of Civil Engineers
Abstract: The precision and accuracy of positions obtained from the least-squares adjustment of Global Positioning System (GPS) data are dependent on the fidelity of the algorithms used to model the data. They are also dependent on ...
CSV
RIS