6533b7dbfe1ef96bd1270156
RESEARCH PRODUCT
Field tests of astrometric subsystem
Ansis ZariņšGunārs SilabriedisAugusts RubansDiāna HaritonovaJānis Zvirgzdssubject
0301 basic medicineQB275-343satellite geodesySatellite geodesybusiness.industryOrientation (computer vision)satellite laser rangingSatellite laser rangingImage processingimage processing03 medical and health sciences030104 developmental biologyGeographySoftwareGeoinformaticsgeodetic astronomyVideo trackingGeneral Earth and Planetary SciencesComputer visionArtificial intelligencebusinessGeodetic astronomyGeodesyRemote sensingdescription
The paper presents results of astrometric subsystem’s functionality tests for space object laser ranging and astrometric position determination device, which is under construction in the Institute of Geodesy and Geoinformatics (GGI) of the University of Latvia. Properties of hardware performance for astrometric image acquisition were evaluated and optimal parameters have been selected. Software for image processing and calculation of instrument orientation was tested and adjustments have been made for real-time operation support. Object tracking properties were evaluated, and mount error model parameters were calculated, using test measurements.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2016-04-08 | Geodesy and Cartography |