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Date: 2002
Creator: ESRI Press
Datum:
Projection:
Scale:
Access: -CD-ROM [137]
Description: The CD-ROM contains instructions to help you start using Arc Hydro, plus a set of tools that populate the attributes of the features in the data framework, interconnect features in different data layers, support hydrologic analysis, and more. The CD also includes slide show resources for teachers and sample data from the Guadalupe River basin in Texas on which you can apply the tools.
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Date: 2007
Creator: City of Brampton
Datum:
Projection: UTM
Scale:
Access: DVD[305 and 306] or Local Intranet, request data from email address above
Description:
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| 7 | |
Date: 1999
Creator: Natural Resources Canada, Geological Survey of Canada (Paquette, Russell, Moore, and Hinton)
Datum: NAD
Projection: UTM Zone 17
Scale: 1:50000 or 30 metre
Access: CD-ROM #015
Description: "A hydrologically conditioned Digital elevation Model has been developed for the Greater Toronto Area of
southern Ontario and for Lake Ontario. The model has been developed from 1:50 000 NTDB data onshore and
Canadian Hydrographic Service bathymetric point data for Lake Ontario. Terrain specific interpolation and
drainage enforcement techniques within the ARC/INFO TOPOGRID software module were used to interpolate
the data to a gred cell of 30m. Verification of the model demonstrates that elevations are correct to plus or
minus 3m. This digital elevation model is suitable for the automatic delineation of watersheds. This report
documents the development of the model included on this compact disc.
The model was developed as part of the Geological Survey of Canada Oak Ridges Moraine National Mapping
and Hydrogeology programs in conjunction with the Ontario Ministry of Natural Resources and the Canadian
Hydrographic Service. ";
3 metre accuracy
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| 8 | |
Date:
Creator: USGS (EROS)
Datum:
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Access: web
Description: This is a site hosted at the USGS Earth Resources Observation and Science (EROS) by the USGS. Here you will find public web map services, and interfaces developed at the center. Many of the public web map services are published on the Geography Network, and some national services are cohosted by ESRI.
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| 9 | |
Date: 1999
Creator: Random House Australia
Datum:
Projection:
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Access: CD-ROM [111]
Description: Comprehensive general atlas of the World. Contains genaeral data as well.
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Date: 2003
Creator: United States Geological Survey (USGS)
Datum:
Projection:
Scale: 1:1000000
Access: CD-ROM [124]
Description: This CD-ROM contains a digital atlas of the countries of Europe. This atlas is part of a global database compiled from USGS and other data sources at a nominal scale of 1:1,000,000 and is intended as a regional-scale reference and analytical tool by educators, government officials, researchers, industry, and the general public
Metadata and Access Information
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| 11 | |
Date: 2003
Creator: United States Geological Survey (USGS)
Datum:
Projection:
Scale: 1:1000000
Access: CD-ROM [124]
Description: This CD-ROM contains a digital atlas of the countries of Europe. This atlas is part of a global database compiled from USGS and other data sources at a nominal scale of 1:1,000,000 and is intended as a regional-scale reference and analytical tool by educators, government officials, researchers, industry, and the general public
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| 12 | |
Date:
Creator: United States Geological Survey (USGS)
Datum:
Projection:
Scale: 1:1000000
Access: CD-ROM [126]
Description: This CD-ROM contains a digital atlas of the countries of North Eurasia. This atlas is part of a global database compiled from USGS and other data sources at a nominal scale of 1:1,000,000 and is intended as a regional-scale reference and analytical tool by educators, government officials, researchers, industry, and the gen
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| 13 | |
Date: 2003
Creator: United States Geological Survey (USGS)
Datum:
Projection:
Scale: 1:1000000
Access: CD-ROM [125]
Description: This CD-ROM contains a digital atlas of the countries of North America. This atlas is part of a global database compiled from USGS and other data sources at a nominal scale of 1:1,000,000 and is intended as a regional-scale reference and analytical tool by educators, government officials, researchers, industry, and the general public.
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| 14 | |
Date: 1860-1990
Creator: National Oceanic and Atmospheric Administration (NOAA)
Datum:
Projection:
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Access: web
Description: Accurate hydrologic data (over-lake precipitation, runoff, lake evaporation, net basin supplies, connecting channel flows, diversion flows, beginning-of-month lake levels, and changes in storage) are required for simulation, forecasting, and water resource studies on the Laurentian Great Lakes and their basins. These data are derived from meteorological and hydrological data. The 1993 reference is an update of the earlier report describing Great Lakes monthly hydrologic data. It was expanded and revised to include all available data through 1990 and to reflect improved computational techniques. The raw data utilized were collected from several sources, so the periods of record for each lake vary.
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Date: current ongoing
Creator: National Oceanic and Atmospheric Administration (NOAA)
Datum:
Projection:
Scale:
Access: web
Description:
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Date: 2004
Creator:
Datum:
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Access:
Description: Each year, Environment Canada produces a National HYDAT CD-ROM which provides rapid access to a stand alone version of the National Water Data Archive. This large database contains daily, monthly, and/or instantaneous information for streamflow, water level, suspended sediment concentration, sediment particle size, and sediment load data for over 2900 active stations and some 5100 discontinued sites across Canada.
Please click here to view the Reference Index which lists all of the water stations and their operating program.
Using a new Windows based software interface developed by Environment Canada, users have the power and flexibility to retrieve, view, subset, download, and print selected data from the CD-ROM.
Please visit our HYDAT software page. It contains links to download the most recent version of the HYDAT software, tips for users, and answers to frequently asked questions.
We also have a copy of the most recent HYDAT CD-ROM User's Manual online. Click here to download (2.1 MB).
Please note that amendments to the User's Manual are documented in the HYDAT MANUAL AMENDMENTS.
The current version of HYDAT (version 2000-2.01) is available from Environment Canada's Water Survey of Canada offices (click here for a list of contacts). The HYDAT CD contains hydrometric data updated to the end of 2000 for most locations; however, data for all stations processed through the Province of Quebec is only current to the end of 1997.
To view samples of HYDAT, choose one of the following:
* daily streamflow data
* sample discharge hydrograph produced from HYDAT daily flow data
* mean monthly water level data
* sediment summary data
For those with a high speed Internet connection a CD-ROM image (380MB ISO) of the HYDAT CD is available for download.
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Date:
Creator: Federal Institute for Hydrology
Datum:
Projection:
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Access: CD-ROM [138]
Description: The Hydrological Atlas of Germany (HAD) is based on nation-wide comparable data for the whole of Germany using up to date hydrological models and regionalisation methods. It contains the chapters: hydrometeorology, surface waters, soil water, groundwater, water budget and hydrology - ecology- man. The Atlas is a modern and open information system, combining up to date methods, scientific transparency and new information technologies. There are also a paper edition and a CD-ROM.
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Date: 2003
Creator: Canadian Geospatial Data Infrastructure - National Atlas of Canada
Datum:
Projection:
Scale: 1:1000000
Access: Web
Description:
- Road Network, Canada
- Populated Places, Canada
- Hydrology - Drainage Network , Canada
- Hydrology - Drainage Areas, Canada
- Hydrology - Hydrometric Gauging Stations and Station Basins, Canada
- Hydrology - Catchments, Canada
- Rail Network, Canada
- Administrative Boundaries, Canada
- Level 0 Standard Geographical Classification, Canada
- Lands Administrative Boundaries Level 1
- Canadian Geopolitical Boundaries, Level 1
- Maritime Strategic (1987) Land Use Database (SLUD), Canada
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Date:
Creator: New York State
Datum:
Projection:
Scale:
Access: Web
Description: Note that some layers are free to download. Others must be requested through the map library. Contact us via the email address above.
all roads can be found for public use here.
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Date:
Creator: Coleccion Cultural de Centro America
Datum:
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Scale:
Access: CD-ROM [129]
Description: The CD-ROM contains 2 interactive versions.
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| 21 | |
Date:
Creator: Global Mapping International
Datum:
Projection:
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Access: CD-ROM [202]
Description: This product is a globally seamless adaptation of the U.S. Government's Digital Chart of the World (Vector Smart Map Level 0 [VMap0], Edition 5) produced by Global Mapping International in ESRI shapefile format, with added country polygons and updated first-level subdivisions of countries. The underlying Digital Chart of the World was developed by the National Imagery and Mapping Agency (now the National Geospatial-Intelligence Agency)of the U.S. government. GMI has merged the DCW into seamless, global shapefile layers (the original consists of four separate libraries, each divided into dozens of tiles).
GMI has also provided sample map project and layer files applying appropriate cartographic symbology to the complex classification system of VMap0). The VMap0 data was compiled from the Operational Navigational Chart (ONC) series of air navigation maps with a scale of 1:1,000,000.
Full information about VMAP Level 0, edition 5 is contained in MIL-PRF-89039 "PERFORMANCE SPECIFICATION - VECTOR SMART MAP (VMap) Level 0" as amended (VMAP0_spec.pdf)
GMI has also provided sample map project and layer files applying appropriate cartographic symbology to the complex classification system of VMap 0 when using the shapefiles in ArcGIS version 8.3 and above.
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Date: September 1961
Creator: Imperial Ethiopian Mapping & Geography Institute
Datum:
Projection:
Scale: 1:250,000
Access: Web
Description: Insets: Location map -- map showing districts.
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