= Data processing = == End user data processing == * [wiki:Processing/LIDARDEMs Creation of DEMs from LIDAR point clouds] * [wiki:Processing/NextMapDEMs Creation of DEMs from NextMap data] (subsetting and resampling) * [wiki:Processing/SRTMDEMs Creation of DEMs from SRTM 90m data] * [wiki:Processing/VecToRast Conversion of vector maps to raster maps and GeoTiff images] * [wiki:Processing/PixelSize Choosing an appropriate pixel size] * [wiki:Processing/Wavelengths Finding out what the wavelengths and bandwidth are] (for a specific flight) * [wiki:Processing/FODIS Handling FODIS/ILS data] === Useful tools === * [http://fwtools.maptools.org/ FWTools] - includes the GDAL tools for data conversion and the free OpenEV viewer (vectors + rasters) * [http://rsinc.com/download/download.asp?searchstring=FreeLook&ProductVersion=All+Products ENVI Freelook] - image viewer part of ENVI, good for viewing images and taking spectral profiles * [http://grass.itc.it/ GRASS] - freeware GIS (powerful and full featured, but hard to use) --------------------- == ARSF internal processing == * [wiki:Processing/KnownProblems Common or known problems] (in ARSF-DAN processing) === LIDAR and DEMs === * [wiki:Processing/LIDAR LIDAR processing details] * [wiki:Processing/ALSPP ALS Post processing ] === Navigation/GPS data handling === * [wiki:Processing/Applanix Applanix navigation processing] * [wiki:Processing/IPASPro IPAS Pro navigation processing] * [wiki:Processing/GrafNavProcessing GrafNav GNSS processing] * [wiki:Processing/NetworkAdjustment GPS base station network adjustment] * [wiki:Processing/LLToBNG Converting Lat/Long to BNG] === Misc === * [wiki:Processing/Flow Overview of the AZ Systems processing chain] * [wiki:Processing/BadATMScans Handling bad ATM scanlines] * [wiki:Processing/BoresightCalibration Boresight calibration] procedure * [wiki:Processing/CaliGeoUsage CaliGeo usage] * [wiki:Processing/Corrections/Timing Correction of timing errors] * [wiki:Processing/LeverArmOffset Lever arm offset details] * [wiki:Processing/RadiometricCalibration Radiometric calibration] procedures --------------