Index of /unorganized_original_deliveries/IFSAR/Processing

[ICO]NameLast modifiedSizeDescription

[DIR]Parent Directory  -
[   ]IFSARCELLS14-May-2015 14:04 14K
[   ]IFSARLog11-May-2015 13:33 13K
[   ]IFSARZippingLog21Map201521-May-2015 13:13 15K
[   ]IFSARZipppingCells350 and 25121-May-2015 10:20 3.4K
[TXT]IFSAR_DTM_DEV.stat.xml27-May-2015 08:58 3.6K
[   ]Zipping Progree13-May-2015 08:41 4.5K
[   ]ifsar_gLACIER_aREA pROCESSING.mxd17-Feb-2016 15:41 10M
[   ]tiles_index.dbf27-May-2015 13:44 965
[   ]tiles_index.shx27-May-2015 13:44 324

For a map based interface to this data, please visit:

These data consists of three products: Bare-earth DEM (DTM), Surface DEM (DSM), and an orthorectified radar intensity image (ORI). The elevation models have a 5-meter post spacing, 22-foot contour equivalent accuracy, vertical accuracy of 3-meter LE90 (0-10 degree slope) and horizontal accuracy of 12.2-meter CE90.

Additionally, edge-matching was performed along the 147th meridian. The edge-match is documented in the report provided with each pair of edge-matched cells. As the edge-match only affected four 15 minute tiles per cell, these folders only contain the tiles modified (no ORI data are included with these tiles). The original, un-modified data along the 147th meridian is provided in the data organized by acquisition company.

All datasets have been processed and delivered in Alaska Albers Equal Area Conic (EPSG:3338), NAD83 horizontal datum and NAVD88 vertical datum. The data includes FGDC Metadata, hydrologic enforcement, quality masks, and no more than 3% of void fill.

Please contact Ken Woods for more information or assistance.