dart_hyp_hhhh_20120323_20120323_raw.zip

URL: http://dartportal.leeds.ac.uk/dart_public/dart_remotesensing_nerc_hyperspectralimaging/dart_hyp_hhhh_20120323_20120323_raw.zip

DART cwere granted a series of hyperspectral surveys over each study area. This included surveys using the CASI sensor from the Geomatics Group and the Eagle and Hawk sensors from NERC ARSF. Wherever possible ground based spectro-radiometry readings were taken concurrently (or within a 2 day temporal window). The spectro-radiometry data is used to both ascertain ground reflectance for the objects of interest and for atmospheric correction (to facilitate multi-temporal analyses). The surveys were flown at specific periods during the crop cycle in order to evaluate the impact of the phenological cycle on heritage detection.

Survey dates were:

14/06/11, NERC ARSF, Eagle, Hawk (Diddington only)

27/06/11, Geomatics Group, CASI

23/03/12, NERC ARSF, Eagle, Hawk

20/06/12, NERC ARSF, Eagle, Hawk

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Additional Information

Field Value
Last updated Oct 15, 2013
Created Oct 15, 2013
Format application/zip
License Open Data Commons Attribution License
createdOctober 15, 2013
formatZIP
id063d51de-31b0-4888-9693-de865f95cf50
instrumentSPECIM AISA Eagle and Hawk
instrument.calibrationDetailssee hyperspectral_data_quality_report.pdf in the _DOC dataset
instrument.headerMetadataN/A
instrument.measurementDomainAndUnitsSpatial (xy, m), reflectance (nm, DN)
instrumentIDUnknown
last modifiedOctober 15, 2013
license idodc-by
mimetypeapplication/zip
on same domain1
position7
resource group id89ad697c-293e-43ec-8735-20fe27c19aca
resource.abstractDART cwere granted a series of hyperspectral surveys over each study area. This included surveys using the CASI sensor from the Geomatics Group and the Eagle and Hawk sensors from NERC ARSF. Wherever possible ground based spectro-radiometry readings were taken concurrently (or within a 2 day temporal window). The spectro-radiometry data is used to both ascertain ground reflectance for the objects of interest and for atmospheric correction (to facilitate multi-temporal analyses). The surveys were flown at specific periods during the crop cycle in order to evaluate the impact of the phenological cycle on heritage detection. Survey dates were: 14/06/11, NERC ARSF, Eagle, Hawk (Diddington only) 27/06/11, Geomatics Group, CASI 23/03/12, NERC ARSF, Eagle, Hawk 20/06/12, NERC ARSF, Eagle, Hawk
resource.accessConstraintsNone
resource.bibliographicCitation@data{dart_hyp_hhhh_20120323_20120323_raw.zip, doi = {not allocated}, url = {http://dartportal.leeds.ac.uk/dart_public/dart_remotesensing_nerc_hyperspectralimaging/dart_hyp_hhhh_20120323_20120323_raw.zip}, author = "{NERC_ARSF}", publisher = {DART repository, School of Computing, University of Leeds}, title = {dart_hyp_hhhh_20120323_20120323_raw.zip}, year = {2013}, note = {DART is a Science and Heritage project funded by AHRC and EPSRC. Further DART data and details can be found at http://dartportal.leeds.ac.uk} }
resource.completenessComplete
resource.consistencyConsistent data structure, attribution and relationships.
resource.creation.endDateTime2012-03-23
resource.creation.startDateTime2012-03-23
resource.creation.statusComplete
resource.creator.nameNERC_ARSF
resource.custodian.emaila.r.beck@leeds.ac.uk
resource.custodian.nameAnthony Beck
resource.custodian.orcIDhttp://orcid.org/0000-0002-2991-811X
resource.descriptionHypersepctral imagery acquired by NERC ARSF using the specim Eagle and Hawk instruments. These are supplied broken up into three seperate datasets. _RAW idicates level 1b sensor data along with view vector and dem files that enable the raw data to be georeferenced. _PRO is the processed data as supplied by NERC ARSF. These data are mapped to OSGB 1936 as ENVI *.BIL files. _DOC is the accompanying documentation supplied by NERC for each flight. This is the raw data. The AISA Eagle is a 12 bit, pushbroom, hyperspectral sensor with a 1000 pixel swath width, covering the visible and near infra-red spectrum 400 - 970nm. The maximum spectral resolution of the sensor is 2.9nm. Also output to the Eagle are data from the fibre optic downwelling irradiance sensor (FODIS). Full details of the sensor can be downloaded from Specim's website. The AISA Eagle requires good atmospheric conditions for the collection of narrow spectral wavebands. In the UK we are yet to collect data better that 2.5nm bandwidth (spectrally binning by 2). In less than perfect illumination or atmospheric conditions the instrument may require spectral and/or spatial binning to allow data to be collected. Should perfect optical conditions be essential for your project then there can be no guarantee that these conditions may coincide with the availability of the aircraft in a single flying season. If this project depends on its support in the flying season immediately following the year of submission (or if spectral quality is less of a concern) then additional guidance concerning spatial and spectral binning should be sought. The AISA Hawk is a 14 bit sensor able to capture short wave infrared wavelengths, 970 - 2450nm. This makes the Hawk an ideal tool for data acquisition on spectral signatures characteristic to chemical compounds and man-made targets that can not be distinguished using the Eagle instrument. The Hawk has 320 spatial pixels, 244 spectral pixels and a maximum spectral resolution of 8nm. Full details of the sensor can be downloaded from Specim's website. This dataset contains /dem An ASTER DEM of the area fo georeferencing the data /fodis data from the fodis sensor used for atmospheric correction in *.bil format /level1b the raw, un georeferenced imagery from the fligthline and masks of bad pixels in *.bil format for both eagle and hawk. /line_information XML metadata for each flightline /navigation navigation information for each flightline in *.bil format /sensor_FOV_vectors Field Of View Vectors for each sensor in *.bil format. These data can be processed using APLCORR available from NERC ARSFDAN.
resource.distribution.techniqueDownload only
resource.edition1
resource.fileFormatzip
resource.funderNational Environmental Research Council,Science and Heritage Programme, Arts and Humanities Research Council, Engineering and Physical Sciences Research Council
resource.instructionalMethodNone
resource.keywordsRemote Sensing, Monitoring, Hyperspectral, Eagle, Hawk, NERC, ARSF, imagery, hyper-spectral
resource.languageeng
resource.licenseodc-by
resource.license.typeURLhttp://opendatacommons.org/licenses/by/
resource.lineageNone: Level 1b Data provided by ARSFDAN
resource.localURIhttp://dartportal.leeds.ac.uk/dart_public/dart_remotesensing_nerc_hyperspectralimaging/dart_hyp_hhhh_20120323_20120323_raw.zip
resource.metadata.creator.emailscds@leeds.ac.uk
resource.metadata.creator.nameDavid Stott
resource.metadata.creator.orcIDhttp://orcid.org/0000-0003-3042-2813
resource.metadata.languageeng
resource.methodsAndStandardsCollected by NERC ARSFDAN. See accompanying documentation.
resource.processingStageLevel 1b (raw data with aprropriate spatial temporal data appended and processed to sensor units)
resource.processingStepsUndertaken by ARSFDAN
resource.publisherSchool of Computing, University of Leeds
resource.purposemulti-temporal heritage detection
resource.relatedResourcesDartProjectOverview
resource.repositoryNamehttp://dartportal.leeds.ac.uk/
resource.reuseConstraintsNo conditions apply for reuse (remix it, publish it, share it, commercialise it, sell it etc.) except attribution (see resource.bibliographicCitation)
resource.reusePotentialarchaeology, environment, heritage, soil science, farming, ecology, geography, earth science
resource.samplingStrategyFlown at lowest altitude possible (700m), with some spectral binning to enhance spatial resolution. See accompanying documentation
resource.topicgeoscientificInformation, environment, heritage, farming, climatology/Meteorology/Atmosphere, imageryBaseMapsEarthCover, society, structure
resource.typeDataset
resource.type.specificRaster, Text
resource.updateFrequencynot planned
revision id3939e7c7-6d98-474c-8482-030dcf25c925
revision timestampOctober 15, 2013
size12.7 GiB
spatial{ "type": "Polygon", "coordinates": [ [ [-1.907587, 51.7073],[-1.881537, 51.7073], [-1.881537, 51.70238], [-1.907587, 51.70238], [-1.907587, 51.7073] ] ] }
spatial-textUnited Kingdom
spatial.boundingBox.OSGB36.east408,282
spatial.boundingBox.OSGB36.north200,958
spatial.boundingBox.OSGB36.referenceSystemOSGB36
spatial.boundingBox.OSGB36.south200,497
spatial.boundingBox.OSGB36.west406,483
spatial.boundingBox.WGS84.eastLongitude-1.882
spatial.boundingBox.WGS84.northLatitude51.707
spatial.boundingBox.WGS84.referenceSystemWGS84
spatial.boundingBox.WGS84.southLatitude51.702
spatial.boundingBox.WGS84.westLongitude-1.908
spatial.defaultReferenceSystemOSGB36
spatial.driftGeologyHHCC: Clay: no superficial drift geology, HHQF: no superficial drift geology
spatial.landuseArable
spatial.ordnanceSurveyPlaceNamehttp://data.ordnancesurvey.co.uk/id/50kGazetteer/109734
spatial.polygon.OSGB36{ "type": "Polygon", "coordinates": [ [ [406483, 200958],[408282, 200958], [408282, 200497], [406483, 200497], [406483, 200958] ] ] }
spatial.polygon.WGS84{ "type": "Polygon", "coordinates": [ [ [-1.907587, 51.7073],[-1.881537, 51.7073], [-1.881537, 51.70238], [-1.907587, 51.70238], [-1.907587, 51.7073] ] ] }
spatial.solidGeologyHHCC: http://www.bgs.ac.uk/lexicon/lexicon.cfm?pub=CB, HHQF: http://www.bgs.ac.uk/lexicon/lexicon.cfm?pub=SI
stateactive
temporal.rangeDescribedByDataDateTime.end2,011
temporal.rangeDescribedByDataDateTime.start2,012
temporal.resource.availableDate2013-08-01
title.alternativedart_remotesensing_nerc_hyperspectralimaging
title.patternWhere appropriate each resource has been named with the following pattern: DART_<3 character sensor/collection name>_<spatial location>_<StartDateTime YYYYMMDD with optional HHMM>_<endDateTime YYYYMMDD with optional HHMM>_<stage PRO or RAW to refer to processed or raw data>_<other stuff>.<suffix>. Hence, the file DART_T3P_DDCF_20110823_20130106_PRO.csv refers to DART data collected using the T3P Imko soil moisture probes at Diddington Clay Field between 23rd August 2011 and 6th January 2013 which has been processed and is available in a comma separated text format.
typefile.upload