Arctic SDI catalogue
Polygonal slope class from lidar
__The link: *Access the data directory* is available in the section*Dataset Description Sheets; Additional Information*__.
The polygonal layer of lidar slope classes expresses the slope of the terrain. The slopes are generated from a digital terrain model (DTM) with a resolution of 10 meters. The latter is the result of an aggregation by bilinear interpolation of lidar NCDs at 1 m. The minimum area of the resulting polygons is 0.2 hectares. Lidar digital slopes are divided into 7 classes.
+ A - Null by [0 to 3]%
+ B - Low from] 3 to 8]%
+ C - Soft from] 8 to 15]%
+ D - Moderate [from] 15 to 30]%
+ E - Strong from] 30 to 40]%
+ F - Steep from] 40 to ∞ [%
+ S — Summit completely surrounded by F slopes
This map covers the entire territory of the Southern Quebec Ecoforest Inventory (IEQM) and was developed in order to provide stakeholders with the tools they need when applying for financial assistance from the Forest Management Investment Program (PIAF). __We do not recommend using the information in this layer for detailed analysis. __**This third party metadata element was translated using an automated translation tool (Amazon Translate).**
Simple
- Date ( RI_367 )
- 2024-12-09
- Date ( RI_366 )
- 2024-12-09
- Status
- historicalArchive; archiveHistorique RI_594
- Maintenance and update frequency
- notPlanned; nonPlanifié RI_542
- Keywords ( RI_528 )
-
- Slope class
- DIF
- Forest Inventory Department
- Lidar
- Modeling
- Relief
- Terrains
- Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
-
- Government information
- Use limitation
- Creative Commons 4.0 Attribution (CC-BY) licence – Quebec (https://www.donneesquebec.ca/fr/licence/)
- Access constraints
- license; licence RI_606
- Use constraints
- license; licence RI_606
- Spatial representation type
- vector; vecteur RI_635
- Metadata language
- eng; CAN
- Metadata language
- fra; CAN
- Topic category
-
- Geoscientific information
- Begin date
- 2024-01-01
- End date
- 2024-12-31
))
- Reference system identifier
- unknown / unknown / unknown
- Distribution format
-
-
CSV
(
unknown
)
-
GEOJSON
(
unknown
)
-
HTML
(
unknown
)
-
PDF
(
unknown
)
-
other
(
unknown
)
-
CSV
(
unknown
)
- OnLine resource
-
ðdownload links per sheet 1/250,000
(
HTTPS
)
Dataset;CSV;fra
- OnLine resource
-
ðdownload links per sheet 1/250,000 (ð️ Overview of sheets)
(
HTTPS
)
Dataset;GEOJSON;fra
- OnLine resource
-
ĐOpen forest
(
HTTPS
)
Dataset;HTML;fra
- OnLine resource
-
Original metadata (https://www.donneesquebec.ca)
(
HTTPS
)
Dataset;HTML;fra
- OnLine resource
-
READ ME
(
HTTPS
)
Supporting Document;PDF;fra
- OnLine resource
-
Products presenting the concept of slope
(
HTTPS
)
Supporting Document;PDF;fra
- OnLine resource
-
How to use the web service
(
HTTPS
)
Supporting Document;PDF;fra
- OnLine resource
-
Data download guide
(
HTTPS
)
Supporting Document;PDF;fra
- OnLine resource
-
ðWeb mapping service
(
HTTPS
)
Dataset;other;fra
- File identifier
- 0fc7ef5e-8696-4502-adb4-5c59931496dd XML
- Metadata language
- eng; CAN
- Character set
- utf8; utf8 RI_458
- Hierarchy level
- dataset; jeuDonnées RI_622
- Date stamp
- 2025-11-11
- Metadata standard name
- North American Profile of ISO 19115:2003 - Geographic information - Metadata
- Metadata standard version
- HNAP ISO:19115 - 2003
Overviews
Spatial extent
Provided by
