Canada

Conjuntos de datos

Tags earth-science

Tags canada-gov

68 conjuntos de datos encontrados.

• Geogratis - 1-km Water Fraction From National Topographic Data Base Maps, Canada

  • Sin licencia abierta
  This product is a raster coverage representing the fraction of area within each 1km grid cell over Canada's land mass covered by waterbodies, as mapped within the National Topographic...
• Great Lakes Mosaic of Landsat MSS Images, Canada

  • 3 views
  • Sin licencia abierta
  This multispectral (Landsat MSS) dataset may be used for image analysis and research.
• Ground Control Database, Canada

  • Sin licencia abierta
  The GCDB was initially developed to supplement processing and/or correction of LANDSAT and SPOT data for value added satellite imagery products.
• Hydrological Atlas of Canada - 1978

  • 7 views
  • Sin licencia abierta
  At the time of publication, this Atlas served as a source of information for those involved in large-scale water planning and management, as well as a general educational and...
• Index Maps of the National Topographic System of Canada

  • 3 views
  • Sin licencia abierta
  The standard NTS numbering system shown on the NTS Index Maps allows users to locate a map and determine its coverage or quickly identify adjacent maps.
• Landsat 5 TM Data over Major Canadian Cities

  • 11 views
  • Sin licencia abierta
  CCRS has packaged and prepared this dataset for distribution through GeoGratis to offer interested individuals the opportunity to develop expertise in the use of satellite imagery.
• Landsat 7 Level 1-G Imagery over Canada

  • 7 views
  • Sin licencia abierta
  To educate and promote geomatics use by providing, free of charge, satellite imagery of Canada. Landsat 7 L1-G data is valuable for both commercial and educational purposes.
• Landsat 7 Orthorectified Imagery over Canada

  • 13 views
  • Sin licencia abierta
  The purpose is to promote the use of geomatics and educate by providing a Web and file transfer protocol (ftp) site that distributes Canada's geospatial data. The objective of the...
• Landsat ETM+ mosaic of northern Canada

  • 5 views
  • Sin licencia abierta
  The purpose if this work was to generate a spatially consistent dataset of northern Canada with sufficient detail required by scientists and other users interested in studying processes...
• Landsat Image Mosaic of Canada

  • 7 views
  • Sin licencia abierta
  A mosaic of Canada was generated to assist in EOSD planning and carbon accounting studies. This image mosaic of Canada consists of images from circa year 1990. The image consists of...
• Maritime Strategic (1987) Land Use Database (SLUD), Canada

  • Sin licencia abierta
  1) To provide a more up-to-date coverage of land use/land cover of the Maritime Provinces, as the Canada Land Inventory once provided.
• Multi-Spectral Clear-Sky Composites of MODIS/Terra Land Channels (B1-B7) Over Canada at 250m Spatial Resolution and 10-Day Intervals Since March, 2000: Top of the Atmosphere (TOA) Data.

  • 25 views
  • Sin licencia abierta
  Language of dataset: English
• National Framework Canada Lands Administrative Boundaries Level 1

  • SHAPE

  • Sin licencia abierta
  Provide a national coverage of the administrative boundaries as described in the abstract above and promote the use of a common geometric representation of the administrative boundaries...
• National Frameworks Level 0 Standard Geographical Classification, Canada

  • 3 views
  • Sin licencia abierta
  To provide a representation of the Standard Geographical Classification and Statistical Area Classification for use with the National Frameworks Level 0 Revision 4.
• National Topographic Data Base (NTDB)

  • 7 views
  • Sin licencia abierta
  The NTDB provides a base of properly structured vector data (segmentation, mathematical closure, connection and sharing between entities) designed and suited for geographic information...
• NCAD - North American Conservation Areas Database

  • ESRI ARC Export
  • MDB

  • 7 views
  • Sin licencia abierta
  NCAD represents conservation areas in North America (Canada, USA and Mexico) represented as point locations. The database contains attributes such as designation, IUCN categories,...
• NTDB Correction Matrices

  • Sin licencia abierta
  The correction matrices will enable users who already have NTDB data to enhance their accuracy. As a result, they will be able to superimpose their data on Landsat 7 orthoimages used as...
• Ontario Timber Inventory (OTI) Level-I Digital Data

  • ESRI Arc Export

  • 3 views
  • Sin licencia abierta
  Data currently available in the Ontario Timber Inventory include Canada Land Inventory, Great Lakes Mosaic, Earth Observation Imagery, National Atlas Base Map Data, National Atlas...
• Population Ecumene Census Division Boundary File (2001 Census), Canada

  • Sin licencia abierta
  Prepared by Statistics Canada
• Qu'Appelle River Valley Land Planning Database, Canada

  • Sin licencia abierta
  1) To distribute the digital archives of the Canada Geographic Information System.