b42f524bc9cd4dd6850b2399b616f5c4
English
8-bit variable size UCS Transfer Format, based on ISO/IEC 10646
dataset
NERC EDS Centre for Environmental Data Analysis
01235446432
RAL Space
STFC Rutherford Appleton Laboratory, Harwell Campus
Didcot
OX11 0QX
United Kingdom
support@ceda.ac.uk
pointOfContact
2024-03-25T00:31:38
UK GEMINI
2.3
WGS 84
JNCC Sentinel-2 indices Analysis Ready Data (ARD) Normalised Difference Water Index (NDWI)
2022-05-11T14:39:30
publication
2022-05-11T14:39:30
creation
http://catalogue.ceda.ac.uk/uuid/b42f524bc9cd4dd6850b2399b616f5c4
b42f524bc9cd4dd6850b2399b616f5c4
NERC EDS Centre for Environmental Data Analysis
Sentinel-Hub NDWI description: The NDWI is used to monitor changes related to water content in water bodies. As water bodies strongly absorb light in visible to the infrared electromagnetic spectrum, NDWI uses green and near-infrared bands to highlight water bodies. It is sensitive to built-up land and can result in the over-estimation of water bodies.
Index values greater than 0.5 usually correspond to water bodies. Vegetation usually corresponds to much smaller values and built-up areas to values between zero and 0.2.
NDWI = (GREEN – NIR) / (GREEN + NIR)
Sentinel-2 NDWI = (B03 - B08) / (B03 + B08)
These data have been created by the Joint Nature Conservation Committee (JNCC) as part of a Defra Natural Capital and Ecosystem Assessment (NCEA) project to produce a regional, and ultimately national, system for detecting a change in habitat conditions at a land parcel level. The first stage of the project is focused on Yorkshire, UK, and therefore the dataset includes granules and scenes covering Yorkshire and surrounding areas only. The dataset contains Normalised Difference Water Index (NDWI) data derived from Defra and JNCC Sentinel-2 Analysis Ready Data.
NDWI files are generated for the following Sentinel-2 granules:
• T30UWE
• T30UXF
• T30UWF
• T30UXE
• T31UCV
• T30UYE
• T31UCA
As the project continues, JNCC will expand the geographical coverage of this dataset and will provide continuous updates as ARD becomes available.
Joint Nature Conservation Committee (JNCC)
author
+44 (0) 1733 562626
Monkstone House
City Road
Peterborough
PE1 1JY
earthobs@jncc.gov.uk
author
NERC EDS Centre for Environmental Data Analysis
custodian
01235446432
RAL Space
STFC Rutherford Appleton Laboratory, Harwell Campus
Didcot
OX11 0QX
United Kingdom
support@ceda.ac.uk
custodian
NERC EDS Centre for Environmental Data Analysis
distributor
01235446432
RAL Space
STFC Rutherford Appleton Laboratory, Harwell Campus
Didcot
OX11 0QX
United Kingdom
support@ceda.ac.uk
distributor
Department for Environment, Food and Rural Affairs (DEFRA)
principal_investigator
unknown
principalInvestigator
Joint Nature Conservation Committee (JNCC)
principal_investigator
+44 (0) 1733 562626
Monkstone House
City Road
Peterborough
PE1 1JY
earthobs@jncc.gov.uk
principalInvestigator
NERC EDS Centre for Environmental Data Analysis
point_of_contact
01235446432
RAL Space
STFC Rutherford Appleton Laboratory, Harwell Campus
Didcot
OX11 0QX
United Kingdom
support@ceda.ac.uk
pointofContact
NERC EDS Centre for Environmental Data Analysis
publisher
01235446432
RAL Space
STFC Rutherford Appleton Laboratory, Harwell Campus
Didcot
OX11 0QX
United Kingdom
support@ceda.ac.uk
publisher
unknown
dataset
JNCC
ARD
NDWI
Sentinel 2
EO indices
Analysis Ready Data
Sentinel
orthoimagery
theme
GEMET - INSPIRE themes, version 1.0
2008-06-01
publication
otherRestrictions
Public data: access to these data is available to both registered and non-registered users.
otherRestrictions
Use of these data is covered by the following licence: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ . When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
grid
English
imageryBaseMapsEarthCover
-10.85
2.02
49.82
59.48
2015-07-12T00:00:00
These data are provided in Cloud Optimized GeoTIFF (COG) format.
NERC EDS Centre for Environmental Data Analysis
Data Center Contact
01235446432
RAL Space
STFC Rutherford Appleton Laboratory, Harwell Campus
Didcot
OX11 0QX
United Kingdom
support@ceda.ac.uk
distributor
http://catalogue.ceda.ac.uk/uuid/b42f524bc9cd4dd6850b2399b616f5c4
CEDA Data Catalogue Page
Detail and access information for the resource
information
http://data.ceda.ac.uk/neodc/sentinel_ard/indices/sentinel_2/ndwi/
DOWNLOAD
Download Data
download
https://custom-scripts.sentinel-hub.com/custom-scripts/sentinel-2/ndwi/
NDWI description
No further details.
information
https://hub.jncc.gov.uk/assets/dcb14a5e-301f-40ae-94c3-22b73fb4ec57
JNCC 'Simple ARD Service' user guide
No further details.
information
dataset
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
2010-12-08
Data were produced by the project team and supplied for archiving at the Centre for Environmental Data Analysis (CEDA).