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African geodetic reference frame (AFREF) (1)
African GNSS network (1)
Air temperature (TA) (1)
Airbus Defence and Space (1)
Artificial satellites -- Orbits (2)
Atmospheric sensing techniques (1)
Clock parameters (1)
CONT08 (1)
Data sets (1)
Dedicated satellite missions (2)
Deformation (1)
Digital elevation model (DEM) (1)
Distribution (Probability theory) (1)
Distribution functions (1)
Dryland wheat (1)
Earth observation (1)
Earth sciences (1)
Earth–moon system (1)
Food security (1)
General relativity (Physics) (1)
Geodesy -- Observations -- Noise (1)
Geodetic data (1)
Geophysical signals (1)
Global Geodetic Observing System (GGOS) (1)
Global geopotential models (2)
Global navigation satellite system (GNSS) (3)
Global Positioning Systems (GPS) (1)
GNSS remote sensing (1)
Gravitational fields -- Models (2)
Gravity field models (1)
Gravity field models accuracy (1)
Green Normalised Difference Vegetation Index (GNDVI) (1)
Ground control point (GCP) (1)
Hartebeesthoek Radio Astronomy Observatory (HartRAO) (5)
Hartebeesthoek Radio Astronomy Observatory of South Africa (1)
HartRAO (1)
High-resolution satellite imagery (1)
Hydrogen (1)
Integrated component material (1)
International Laser Ranging Service (1)
International VLBI Service (IVS) stations (1)
Land surface temperature (LST) (1)
Lower elevations (1)
Lunar laser ranger (LLR) (1)
Lunar laser ranging (LLR) (2)
Masers (1)
MODIS (1)
Near-real-time (NRT) GNSS meteorology (1)
Noise components (1)
Normalised Difference Vegetation Index (NDVI) (1)
Normalized difference vegetation index (NDVI) (1)
Optical tube (1)
Orthorectification (1)
Parameterised post Newtonian (PPN) (1)
PPN parameters (1)
Precise orbit determination (1)
Primary mirror (1)
Retroreflectors (1)
Satellite laser ranging (3)
Satellite Laser Ranging (SLR) (1)
Satellite laser ranging data (1)
Satellite orbit determination (2)
Site velocities (1)
Site-based ambient air temperature (1)
South Africa (SA) (1)
Space geodesy (2)
Space geodesy programme (1)
Space geodetic techniques (1)
Sub-Saharan region (1)
Telescope pointing (1)
TerraSAR-X based GCPs (1)
Thermal analysis (1)
Thermal behaviour (1)
Thermal variation (1)
Timing antenna (1)
Very long baseline interferometry (1)
Very long baseline interferometry (VLBI) (1)
Very Long Baseline Interferomtry (VLBI) (1)
Weather (1)
Wheat growth (1)