High-resolution global topographic index values
Default
Identification info
- Metadata Language
- English (en)
- Character set
- utf8
- Dataset Reference Date ()
- 2015-03-03
- Identifier
- CEH:EIDC: / 1425985863014
- Identifier
- doi: / 10.5285/6b0c4358-2bf3-4924-aa8f-793d468b92be
- Other citation details
- Marthews, T.R., Dadson, S.J., Lehner, B., Abele, S., Gedney, N. (2015). High-resolution global topographic index values. NERC Environmental Information Data Centre 10.5285/6b0c4358-2bf3-4924-aa8f-793d468b92be
- Maintenance and update frequency
- notPlanned
- GEMET - INSPIRE themes, version 1.0 ()
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- Hydrography
- Limitations on Public Access
- otherRestrictions
- Other constraints
- Registration is required to access this data
- Use constraints
- otherRestrictions
- Use constraints
- otherRestrictions
- Other constraints
- This product, High-resolution global topographic index values, has been created with use of data from the HydroSHEDS database which is © World Wildlife Fund, Inc. (2006-2013) and has been used herein under license. WWF has not evaluated the data as altered and incorporated within, High-resolution global topographic index values, and therefore gives no warranty regarding its accuracy, completeness, currency or suitability for any particular purpose. Portions of the HydroSHEDS database incorporate data which are the intellectual property rights of © USGS (2006-2008), NASA (2000-2005), ESRI (1992-1998), CIAT (2004-2006), UNEP-WCMC (1993), WWF (2004), Commonwealth of Australia (2007), and Her Royal Majesty and the British Crown and are used under license. The HydroSHEDS database and more information are available at http://www.hydrosheds.org
- Use constraints
- otherRestrictions
- Other constraints
- If you reuse this data, you should cite: Marthews, T.R., Dadson, S.J., Lehner, B., Abele, S., Gedney, N. (2015). High-resolution global topographic index values. NERC Environmental Information Data Centre https://doi.org/10.5285/6b0c4358-2bf3-4924-aa8f-793d468b92be
- Spatial representation type
- grid
- Distance
- 500 urn:ogc:def:uom:EPSG::9001
- Topic category
-
- Environment
- Begin date
- 2014-01-01
- Code
- WGS 84
Distribution Information
- Data format
-
-
netCDF
()
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netCDF
()
- Resource Locator
-
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Supporting information
Supporting information available to assist in re-use of this dataset
- Resource Locator
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Download the data
Download a copy of this data
- Resource Locator
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Supporting information
Supporting information available to assist in re-use of this dataset
- Quality Scope
- dataset
- Other
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- The GA2 algorithm has been used to calculate these topographic index values, using base data layers provided by the HydroSHEDS suite of GIS layers. All files were generated using FORTRAN 90 at 15 arc-sec resolution (cells circa 450 m x 450 m at the Equator). PLEASE NOTE: This dataset is a correction to a previous version which was found to contain errors (doi:10/t7d). In the previous version all pixels north of 4.57 degrees south were shifted consistently 9.3 km to the west. This version is correctly aligned at all points.
Metadata
- File identifier
- 6b0c4358-2bf3-4924-aa8f-793d468b92be XML
- Metadata Language
- English (en)
- Character set
- ISO/IEC 8859-1 (also known as Latin 1)
- Resource type
- dataset
- Hierarchy level name
- dataset
- Metadata Date
- 2024-03-04T16:50:27
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3