Views
5 years ago

Geodetic Reference System 2015 - the Approach in North ... - CLGE

Geodetic Reference System 2015 - the Approach in North ... - CLGE

Ministry of the Interior and Local Affairs NRW, Germany Monitoring of ground movements – future? Radar interferometry (RI)? RI delivers height changes in millimetre accuracy � accuracy suitable for monitoring of mining areas Still several questions - no cost-benefit-analysis so far - how to validate the RI results (RI + GNSS + pre. levelling?) � so far no use of RI in surveying administration in NRW (© Astrium Services / Infoterra GmbH ) __________________________________________________________________________________________________________ The Geodetic Infrastructure in Europe – today and tomorrow - Sweden, Umeå 22-23 June 2011

Ministry of the Interior and Local Affairs NRW, Germany From leveling points to ground moving areas Result of re-leveling: new height values for leveling points Determination of ground moving area (because of mining) Grey: ground movement area (old) Red: ground movement area (new) 3mm/a __________________________________________________________________________________________________________ The Geodetic Infrastructure in Europe – today and tomorrow - Sweden, Umeå 22-23 June 2011

Telecom Power System Market in North America 2015-2019
GEODETIC REFERENCE SYSTEM 1980
Geodetic reference systems and Map projections
GPS Geodetic Reference System WGS 84
Height Modernization and YOU - Geodetic Reference Systems
The Geodetic Reference Systems in the Inspire Directive - IAG ...
A Seamless System for America's Infrastructure - National Geodetic ...
Direction and obviation in Plains Cree: A Referent Systems approach
Systems Approach Workbook: Master Reference List - Contexte