Explanatory Notes on Geodetic Datums in Hong Kong

Geodetic Datum Transformation and Map Projection Parameters

Establishment of Transformation Relationship between Hong Kong Geodetic Coordinate System and Macao Geodetic Coordinate System

    The Direcção dos Serviços de Cartografia e Cadastro (DSCC) of Macao Special Administrative Region Government and the Survey and Mapping Office of Lands Department of Hong Kong SAR Government have completed a joint GNSS survey to establish the transformation relationship between the Macao Geodetic Coordinate System and the Hong Kong Geodetic Coordinate System.