Refractional influences in astrometry and geodesy
Abstract
The symposium focused on astronomical refraction, refractometry, instruments for refraction measurements, photogrammetry, electromagnetic wave propagation, and geodetic methods. Papers were presented on astronomical refraction research, refraction in radioastronomy, effects of atmospheric refraction on tangential coordinates in astrometry, atmospheric turbulence effects on astrometric determinations, calculation of refraction in model atmospheres, characteristics of astronomical refraction in the northern atmosphere, two color refractometry, meteorological measurements for computing refractional effects, accuracy of determination of terrestrial refraction from reciprocal zenith angles, abnormal refraction phenomena in atmosphere, and precursors of electromagnetic wave propagation.
- Publication:
-
Refractional Influences in Astrometry and Geodesy
- Pub Date:
- 1979
- Bibcode:
- 1979IAUS...89.....T
- Keywords:
-
- Astrometry;
- Atmospheric Refraction;
- Conferences;
- Electromagnetic Wave Transmission;
- Geodesy;
- Angular Resolution;
- Astronomical Catalogs;
- Astronomical Coordinates;
- Astronomical Photography;
- Atmospheric Models;
- Atmospheric Turbulence;
- Celestial Geodesy;
- Chromatography;
- Error Correcting Devices;
- Iraq;
- Leveling;
- Northern Hemisphere;
- Parallax;
- Photogrammetry;
- Photographic Plates;
- Radio Astronomy;
- Radio Scattering;
- Statistical Analysis;
- Three Dimensional Flow;
- Triangulation;
- Tropospheric Scattering;
- Turbulence Effects;
- Wave Dispersion;
- Wave Propagation;
- REFRACTION;
- ASTROMETRY;
- GEODESY;
- CONFERENCES;
- REFRACTION;
- ASTRONOMICAL: CONGRESSES;
- ASTROMETRY: CONGRESSES;
- GEODESY: CONGRESSES