Strategy for the realisation of the International Height Reference System (IHRS)

Earth and Planetary Sciences

• Accuracy Assessment 33%
• Cartesian Coordinate 33%
• Earth Surface 33%
• Environmental Impact Assessment 33%
• Equipotentials 33%
• Geopotential 66%
• Gravitational Field 100%
• Network Design 33%
• Spatial Interaction Modeling 33%

Engineering

• Cartesian Coordinate 11%
• Equipotentials 11%
• High Resolution 11%
• Infrastructure 11%
• Limitations 11%
• Minimum Standard 11%
• Realization 100%
• Reference Frame 100%
• Reference System 100%

Keyphrases

• Accuracy Assessment 6%
• Cartesian Coordinates 6%
• Conventional Values 6%
• Coordinate Determination 6%
• Coordinate-based 6%
• Corotation 6%
• Data Requirements 6%
• Design Selection 6%
• Earth Surface 6%
• Equipotential Surface 6%
• Existing Resources 6%
• Field Service 6%
• First International 6%
• Geopotential 6%
• Geopotential number 6%
• Global Gravity Model 6%
• Gravity Field 13%
• Height Systems 13%
• High-resolution 6%
• International Association of Geodesy 6%
• International Height Reference Frame 100%
• Local Height 6%
• Long-term Sustainability 6%
• Network Configuration 6%
• Network Design 6%
• Reference Network 13%
• Regional Gravity Field Modeling 6%
• Station Selection 6%
• Terrestrial Reference System 6%
• Vertical Datum Unification 6%
• Well-defined 6%