The LD2012-d18O-Native-age record is the annual mean water isotope (d18O) record for the "DSS" (Dome Summit South) Law Dome ice core with extensions (e.g. As described in van Ommen et al., Nature Geoscience, 2010) from overlapping ice cores which are dated by comparing multiple chemical species as well as water isotopes. LD2012-d18O-Native-age record spans 2007 A.D. to 174 A.D. The d18O measurements were completed using Isotope Ratio Mass Spectrometers.
This work was done as part of AAS 757 and AAS 4061.
The DEM produced from SPOT 5 HRS data by SPOT image conforms to SPOT DEM standard product descriptions. See SPOT Image DEM Product Description Version 1.2 January 1, 2005.
The DEM is stored in ERMapper format. It is available for download in ER Mapper, ESRI Grid, geotiff or GRD formats. PDF copies of the standard SPOT Image product description, plus the specific product description relating to this image are also available for download from the URL given below.