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            <gco:CharacterString>Data Availability

Datasets for the NCAVEO field experiment available to participants of the experiment through the NEODC archive include:

Validation Site Details 

Polygon shapefile showing the field boundaries and an attribute table containing the field names, the owner name and the type of crop growing in each field. Source: NCAVEO 
Polygon shapefile showing the study area boundaries. Source: NCAVEO 
OS coordinates of sites. Source: NCAVEO 
Landsat Images: 

Both images resized to the study area and exported as geotiff using bands 4,5, and 3 as RGB. 

Landsat TM Image (12th June 1992). Source: MIMAS archive 
Landsat ETM+ Image 12th May 2001. Source: GLCF 
Centre for Ecology and Hydrology (CEH) Land Cover Map 2000 (LCM2000) Data 1 

25 m derived raster format and Level 2 vector format 
NEXTMap Digital Elevation Model 2 
Field Measurements 

Leaf Area Index measurements by LAI2000 and SunScan instruments 
Reflectance Spectra of Spring Barley from field Brockley 
Microtops sunphotometer data 
Hemispherical photos
Field Spectroscopy Facility Calibration Files 

Reflectance Reference Panel Calibration and Spectroradiometer Wavelength Verification Files. Source: NERC FSF
CHRIS Proba Data 

L1b data. Source: Surrey Satellite Technology Ltd/ESA 
L3b data (destriped and registered to the OS grid). Source: NCAVEO
Environment Agency Airborne Data: 

Digital photography 
CASI data 
LiDAR data 
1 See here for details and application for access to the LCM2000 data 
2 Available through NEODC to NERC staff and award holders only. See here for details and application for access to NEXTMap data 
Available elsewhere:

SSSI data: The dataset for Chilbolton can be downloaded from English Nature as follows: 

register for the service 
select the option to download SSI data. Data are delivered based on 100 km squares. The study area is covered by the Ordnance Survey tile SU. 
OS Map data: 1:25000 OS Colour Raster, available from Digimap (Edina service) to registered users 

If you have further relevant datasets to contribute to this project, please contact NEODC.



Aerial photograph: Chilbolton dish (source: CCLRC (now STFC) website)</gco:CharacterString>
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