Science Keywords>TERRESTRIAL HYDROSPHERE>WATER QUALITY/WATER CHEMISTRY>NITROGEN COMPOUNDS
European Diatom Database-Welsh TP Dataset
Entry ID: uk_nc_eddi_wales

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Summary
Abstract: The European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate change.

This dataset includes 11 lakes distributed throughout Wales including small,
shallow and large, deep waterbodies. All lakes are circumneutral to alkaline
and cover a long total phosphorus ... View entire text
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: 53.27   S: 51.97   E: -3.83   W: -4.32

Data Set Citation
Dataset Originator/Creator: Helen Bennion
Dataset Title: European Diatom Database-Welsh TP Dataset
Dataset Release Place: Newcastle upon Tyne, United Kingdom
Dataset Publisher: The University of Newcastle
Online Resource: http://craticula.ncl.ac.uk/Eddi/jsp/datasetdesc.jsp?DatasetId=CCW
Parent DIF
This data set description is a member of a collection. The collection is described in
uk_nc_eddi
Temporal Coverage
Start Date: 1993-01-01
Stop Date: 1994-01-01
Location Keywords
Science Keywords
TERRESTRIAL HYDROSPHERE > SURFACE WATER > LAKES > LAKEWATER CHEMICAL DATA Parameter Definition
TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > ALKALINITY Parameter Definition
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ISO Topic Category
Platform
AIRCRAFT Ancillary Description
Instrument
RADAR > Radio Detection and Ranging Ancillary Description
SAR > Synthetic Aperture Radar Ancillary Description
Project
Quality Quality checks were performed throughout all processing steps. Minimum and maximum domain values were checked for each tile, for merged and mosaicked products. Map extents of separate tiles are correct. Overlaps between tiles are seamless and contain identical values; these were also spot checked for the Barrow Triangle area. Value-added layers and their ranges were quality checked; these ... View entire text
Access Constraints Data are restricted to NSF-funded investigators only. To place an order, visit the NSIDC catalog description (http://nsidc.org/data/arcss302.html). Click 'Register for Data' and read the license agreement. Scroll to the end of the agreement to accept it. You will be directed to a registration form; please complete this and provide your most recent NSF grant number. NSIDC User Services will verify the grant number and contact you soon with an order confirmation.
Ancillary Keywords
Data Set Progress
COMPLETE
Data Center
National Snow and Ice Data Center Supplemental Info
Data Center URL: http://nsidc.org
Dataset ID: arcss302

Data Center Personnel
Name: NSIDC USER SERVICES
Phone: +1 (303) 492-6199
Fax: +1 (303) 492-2468
Email: nsidc at nsidc.org
Contact Address:
National Snow and Ice Data Center
CIRES, 449 UCB
University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA
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Distribution
Distribution Media: DVD
Distribution Size: 16.5 GB
Distribution Format: floating-point binary raster, ArcInfo Grid, GeoTIFF, ESRI Shapefiles
Personnel
WILLIAM F. MANLEY
Role: INVESTIGATOR
Email: William.Manley at colorado.edu
Contact Address:
Institute of Arctic and Alpine Research (INSTAAR)
450 UCB
University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0450
Country: USA
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Publications/References
Intermap Technologies, Inc. 2002. GLOBAL terrain product handbook and quick start guide. Englewood, CO, USA: Intermap Technologies Inc. Tennant, J.K., T. Coyne, and E. DeCol. 2003. Star-3i interferometric synthetic aperture radar (INSAR): more lessons learned on the road to commercialization. Calgary, Alberta: Intermap Technologies Corp.
Creation and Review Dates
DIF Creation Date: 2004-09-30
Last DIF Revision Date: 2010-12-22

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