Permanent Snow and Ice 15M - Lakes Rivers and Glaciers in Canada - CanVec Series - Hydrographic Features

Title
Permanent Snow and Ice 15M - Lakes Rivers and Glaciers in Canada - CanVec Serie…
License
Open Government Licence 2.0 - Canada (OGL-Canada-2.0)
+ You are free to: Copy, modify, publish, translate, adapt, distribute or otherwise use the Information in any medium, mode or format for any lawful purpose.

+ For more info see https://open.canada.ca/en/open-government-licence-canada.
Abstract

Permanent snow and ice such a glacier, ice cap or ice field.

Part of Lakes and rivers in Canada - CanVec – Hydro Features. Layer presented at the 15M scale. Different scales can be found on the Open Canada Portal, https://open.canada.ca/data/en/dataset/9d96e8c9-22fe-4ad2-b5e8-94a6991b744b .

The hydrographic features of the CanVec series include watercourses, water linear flow segments, hydrographic obstacles (falls, rapids, etc.), waterbodies (lakes, watercourses, etc.), permanent snow and ice features, water wells and springs.

The Hydrographic features theme provides quality vector geospatial data (current, accurate, and consistent) of Canadian hydrographic phenomena. It aims to offer a geometric description and a set of basic attributes on hydrographic features that comply with international geomatics standards, seamlessly across Canada.

The CanVec multiscale series is available as prepackaged downloadable files and by user-defined extent via a Geospatial data extraction tool.

Publication Date
Type
Vector Data
Keywords
Category
Geoscientific Information
Information pertaining to earth sciences. Examples: geophysical features and processes, geology, minerals, sciences dealing with the composition, structure and origin of the earth s rocks, risks of earthquakes, volcanic activity, landslides, gravity information, soils, permafrost, hydrogeology, erosion.
Regions
North America
Responsible
Group
Government of Canada
DOI
10.5203/a358-ke25
Attribution
Natural Resources Canada, 2017, "Canvec 15M Hydro", Lakes, Rivers and Glaciers in Canada - CanVec Series - Hydrographic features, 10.5203/a358-ke25, Canadian Watershed Information Network, V1.
More info
-
Maintenance Frequency
Frequency Of Maintenance For The Data Is Not Known
Restrictions

Please see, Open Government Licence - Canada (https://open.canada.ca/en/open-government-licence-canada)

Edition
Record Modified: 2022-02-01
Purpose

CanVec is a digital cartographical reference product produced by Natural Resources Canada. It originates from the best available data sources covering Canadian territory,  offers quality topographical information in vector format and complies with international geomatics standards. CanVec is a multi-source product coming mainly from the National  Topographic Data Base (NTDB), the Mapping the North process conducted by the Canada Center for Mapping and Earth Observation (CCMEO), the Atlas of Canada data, the GeoBase initiative  and the data update using satellite imagery coverage (e.g. Landsat 7, Spot, Radarsat, etc). CanVec contains more than 60 topographical features organized into 8 themes: Transport Features,  Administrative Features, Hydro Features, Land Features, Man-Made Features, Elevation Features, Resource Management Features and Toponymic Features. 

Language
English
Supplemental Information

Source: https://open.canada.ca/data/en/dataset/8ba2aa2a-7bb9-4448-b4d7-f164409fe056

Spatial Representation Type
vector data is used to represent geographic data

Layer WMS GetCapabilities document

Attribute Name Label Description
fid
feature_id Feature Identifier Unique feature identifier.
ctry Country The name of the country where the feature is located. The attribute value is a numeric code.
ctry_en Country-English The name of the country where the feature is located. The attribute value is an English denomination.
ctry_fr Country-French The name of the country where the feature is located. The attribute value is a French denomination.
map_sel Map Selection Feature selection artefact used to adapt data display according to a predefined data representation or density such as dense, medium or sparse. The attribute value is a numeric code.
map_sel_en Map Selection-English Feature selection artefact used to adapt data display according to a predefined data representation or density such as dense, medium or sparse. The attribute value is an English denomination.
map_sel_fr Map Selection-French Feature selection artefact used to adapt data display according to a predefined data representation or density such as dense, medium or sparse. The attribute value is a French denomination.
source Source The URL of the organization that provides the data.

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