A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Doppler Surveying with the JMR-1 Receiver
Abstract Geoceiver observations of Navy Navigational Satellites are generally reduced by the Method of Independent Point Positioning using the NSWC Precise Ephemeris. With this approach RMS Errors on the order of one meter have been demonstrated for relative geodetic positioning based on reduction of approximately 40 passes per station. Under the same circumstances, but with the Broadcast Ephemeris being used in place of the Precise Ephemeris, accuracies on the order of 3 to 5 meters are normally to be expected. Here, the more rigorous Short Arc Method can be used to significant advantage to overcome the shortcomings of the Broadcast Ephemeris. Results of a recent field test involving a net occupied by four JMR-1 Doppler Receivers show that the Short Arc Method can produce relative accuracies of better than one meter from as few as 25 passes per station when the Broadcast Ephemeris is used.
Doppler Surveying with the JMR-1 Receiver
Abstract Geoceiver observations of Navy Navigational Satellites are generally reduced by the Method of Independent Point Positioning using the NSWC Precise Ephemeris. With this approach RMS Errors on the order of one meter have been demonstrated for relative geodetic positioning based on reduction of approximately 40 passes per station. Under the same circumstances, but with the Broadcast Ephemeris being used in place of the Precise Ephemeris, accuracies on the order of 3 to 5 meters are normally to be expected. Here, the more rigorous Short Arc Method can be used to significant advantage to overcome the shortcomings of the Broadcast Ephemeris. Results of a recent field test involving a net occupied by four JMR-1 Doppler Receivers show that the Short Arc Method can produce relative accuracies of better than one meter from as few as 25 passes per station when the Broadcast Ephemeris is used.
Doppler Surveying with the JMR-1 Receiver
Brown, Duane C. (author)
Bulletin Géodésique ; 50
1976
Article (Journal)
English
Geodäsie , Geometrie , Geodynamik , Zeitschrift , Mathematik , Mineralogie
Doppler Surveying with the JMR-1 Receiver
| Online Contents | 1976
Airborne surveying with Doppler system
| Engineering Index Backfile | 1960
The “Cross Doppler count” method for comparison of Doppler receiver performances
| Online Contents | 1983
SURVEYING SYSTEM, SURVEYING METHOD, AND SURVEYING PROGRAM
| European Patent Office | 2022
Surveying the Surveying Profession
| Online Contents | 2003