| Abstract |
This data provides the integrated cadastral framework for the specified Canada Land. The cadastral framework consists of active and superseded cadastral parcel, roads, easements, administrative areas, active lines, points and annotations. The cadastral lines form the boundaries of the parcels. COGO attributes are associated to the lines and depict the adjusted framework of the cadastral fabric. The cadastral annotations consist of lot numbers, block numbers, township numbers, etc. The cadastral framework is compiled from Canada Lands Survey Records (CLSR), Registration Plans (RS) and Location Sketches (LS) archived in the Canada Lands Survey Records. |
| Date |
2025-07-24
(publication; publication)
|
| Reference system |
EPSG:3157 (Universal Transverse Mercator, Zone 10 - NAD83 CSRS) |
| Contact |
Government of Canada; Natural Resources Canada; Surveyor General Branch
(custodian; conservateur)
clss-satc@nrcan-rncan.gc.ca
|
| Horizontal Positional Absolute Accuracy |
0.2500
Root mean square error of planimetry at 95% - Radius of a circle around the given point, in which the true value lies with a probability of 95%. The absolute accuracy value is an estimate based on comparing sample cadastral points to coordinates of these points shown on survey plans or other sources. The estimated absolute accuracy does not apply to natural boundaries. |
| Horizontal Positional Relative Accuracy |
0.5000
Relative horizontal error at 95% - Evaluation of the random errors in the horizontal position of one feature to another in the same data set with a probability of 95%. The relative accuracy value is an estimate based on comparing sample cadastral boundaries to measurements of these lines shown on survey plans or other sources. The estimated relative accuracy does not apply to natural boundaries. |