Government of Yukon

1:250,000 NTDB Physiographic Point Features

Yukon parks and protected areas captured from DCW 1:1,000,000 scale dataset. Boundaries were generalized from survey information captured by Legal Survey Division of Natural Resources Canada (NRCan).

A 1:20,000 version of annotation labels for the Whitehorse Vegetation Inventory. The field work for the inventory was carried out during the winter of 2004/2005 with the project delivered by the contractor in October 2005. Delineation was based on 1:10,000 black and white photography acquired by...

Place name annotation captured at 1:50,000 scale. Part of the digital NTDB (National Topographic Data Base) from NRCAN (Natural Resources Canada)

The field plots were used to help during the photo interpretation process. The plots provided essential information to interpreters to relate photo observed attributes with field measurements. The use of ground-truthing (field plots) to cross check the accuracy of the aerial photography data is a...

1:50,000 NTDB Contour Lines. Based on Edition 2.x.

This feature displays air photo line number and is to be used in conjunction with the CSW_FORESTRY.PHOTO_NUMBER_ ANNO_40K.The associated air photos from these flight lines were used in the interpretation of the Vegetation Inventory polygon feature. The annotation is at a fixed scale, and is...

Cultural annotation captured at 1:50,000 scale. Part of the digital NTDB (National Topographic Data Base) from NRCAN (Natural Resources Canada)

The Yukon Territory is underlain by a great variety of rock types ranging in age from Early Proterozoic to Recent and representing diverse environments including epicratonic basins, subsiding shelves, foreland basins, island arcs and deep ocean basins. Episodes of compressional and extensional...

1:250,000 NTDB Physiographic Polygon Features

This feature delineates forest and vegetation stands in the Yukon at a scale of 1:5,000. It is an operational level forest inventory (as opposed to a management level). This inventory has been completed in various stages, between 2013 and 2014, and delineation via softcopy from stereo images...

1:50,000 NTDB Physigraphic Line Features Based on Edition 2.x.

1:250,000 NTDB Physiographic Line Features

1:50,000 NTDB Vegetation Areas -Forested Areas Based on Edition 2.x.

This annotation displays air photo centre point numbers. The associated air photos from these flight lines are used in the interpretation of the Forest Inventory polygon feature. The annotation is at a fixed scale, and is designed to be optimally displayed at a 1:50,000 scale.