b4bfcab8-7dad-4bf2-961e-a1615c2ac67f mundialis GmbH & Co. KG info@mundialis.de 2021-12-21T13:43:27 ISO 19115:2003/19139 1.0 EPSG:3035 MODIS MNDWI, 8-day time series for Europe at 1 km resolution 2021-10-29 dataset Modified Normalized Difference Water Index (MNDWI) from MODIS data for Europe at 1 km resolution. Source data: - MODIS/Terra Surface Reflectance 8-Day L3 Global 500 m SIN Grid (MOD09A1 v006): https://lpdaac.usgs.gov/products/mod09a1v006/ The corresponding MODIS/Aqua product (MYD09A1 v006) could not be used due to the fact that the Aqua satellite has a number of broken detectors resulting in unreliable data for band 6 (SWIR) measurements. The Moderate Resolution Imaging Spectroradiometer (MODIS) Terra MOD09A1 Version 6 product provides an estimate of the surface spectral reflectance of Terra MODIS Bands 1 through 7 corrected for atmospheric conditions such as gasses, aerosols, and Rayleigh scattering. Along with the seven 500 meter (m) reflectance bands are two quality layers and four observation bands. For each pixel, a value is selected from all the acquisitions within the 8-day composite period. The criteria for the pixel choice include cloud and solar zenith. When several acquisitions meet the criteria the pixel with the minimum channel 3 (blue) value is used. For the time periods October 2016 - March 2017 and August 2020 - April 2021, the original data has been reprojected to ETRS89-extended / LAEA Europe and aggregated to a 1 km grid. The temporal resolution is 8 days. Bad quality pixels (cloud, cloud shadow, dead detector, solar zenith angle too large, etc.) have been masked using the provided quality assurance (QA) layers and appear as "no data". File naming: productCode.acquisitionDate[A (YYYYDDD)]_mosaic_spatialResolution_frequency_VI.tif example: MOD09A1.A2016353_mosaic_1000m_8_days_MNDWI.tif The date is Year and Day of Year. Values are MNDWI * 10000. Example: Value -5099 = -0.5099 mundialis GmbH & Co. KG info@mundialis.de https://data.mundialis.de:/geonetwork/srv/api/records/b4bfcab8-7dad-4bf2-961e-a1615c2ac67f/attachments/MODIS_MNDWI1.png MNDWI Water Index MOOD-H2020 Europe Land cover GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme None no limitations to public access All data products distributed by NASA's Land Processes Distributed Active Archive Center (LP DAAC) are available at no charge. All LP DAAC current data and products acquired through the LP DAAC have no restrictions on reuse, sale, or redistribution. The LP DAAC requests that any author using NASA data products in their work provide credit for the data, and any assistance provided by the LP DAAC, in the data section of the paper, the acknowledgement section, and/or as a reference. The recommended citation for each data product is available on its Digital Object Identifier (DOI) Landing page, which can be accessed through the Search Data Catalog interface. For full information on LP DAAC Data Citation and Policies, see: https://lpdaac.usgs.gov/data/data-citation-and-policies/ 4ea3b1e9-d3d0-4c3f-afb1-6445cec3a89d 1 geoscientificInformation Europe 2016-10-01 2017-03-31 2020-08-01 2021-04-30 -52.00 49.00 30.00 72.00 GeoTIFF https://data.mundialis.de/geodata//modis_land_cover/MODIS_MNDWI_v01.tar.gz WWW:DOWNLOAD-1.0-http--download MNDWI 10/2016 - 03/2017 and 08/2020 - 04/2021 https://data.mundialis.de/geodata//modis_land_cover/MODIS_MNDWI.sld WWW:DOWNLOAD-1.0-http--download MNDWI: SLD style file https://data.mundialis.de/geodata//modis_land_cover/MODIS_MNDWI.qml WWW:DOWNLOAD-1.0-http--download MNDWI: QML style file 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 http://data.europa.eu/eli/reg/2010/1089/2014-12-31 See specified reference true Derived from MODIS Terra Surface Reflectance 8-Day L3 Global 500 m SIN Grid. Bad quality pixels (cloud, cloud shadow, dead detector, solar zenith angle too large, etc.) have been masked using the provided quality assurance (QA) layers.