The Canadian Centre for Mapping and Earth Observation (NRCan) continues its work to implement the National Elevation Data Strategy. Through this strategy, one of NRCan's goal is to provide Canadians with an accurate three-dimensional representation of the country, in support of government priorities such as flood mapping. Because of the enormous task of obtaining a high-precision and up-to-date national elevation layer, NRCan works with different entities.The data coverage of the st...

The Canadian Geodetic Survey (CGS) of Natural Resources Canada (NRCan) is responsible for defining, maintaining, and providing access to the Canadian Spatial Reference System (CSRS). The CSRS provides a consistent reference for surveying, mapping, and other applications which require accurate positioning. This presentation will describe the CGS products, tools and services which are currently available and provide access to the Canadian Spatial Reference System (CSRS). It will also take a ...