Data processing

Pages useful for current procedures

Lidar

• Processing ALS50 LIDAR Data - linked
• QCing ALS50 LIDAR data - linked
• Calibrating the ALS50 LIDAR - put this link from lidar calibration page or rewrite and use this as it
• ALS Post processing -linked
  • Using the Windows LiDAR software in Linux - linked
• Classifying LIDAR - linked

Hyperspectral

• Correction of timing errors - linked

Navigation

• IPAS Pro navigation processing - linked
• Converting raw GPS base station data to RINEX format - linked
• GPS base station network adjustment - linked
• Places to look for GPS (GNSS) base station data - linked

DEMs

• Converting Lat/Long to BNG - linked
• Creation of DEMs from ASTER GDEM or SRTM data - linked

Systems and Sensor info

• Filenaming conventions and structure - linked
• Boresight calibration procedure - linked
• Lever arm offset details - linked
• List of requested OS vectors - linked
• List of ARSF Scripts (Please keep updated) - linked
• Radiometric calibration procedures - needs to go somewhere sensible
• Information on calibration sites - linked

Script usage

• Importing OS Vectors - linked
• Conversion of vector maps to raster maps and GeoTiff images - linked
• ​Generating a synthetic ARSF Eagle/Hawk dataset - linked (internal)

Data Visualisation

• Geovisionary- linked

Pages useful for information on older procedures or rarely used procedures

Non-standard processing software and scripts

• Atmospheric correction using ATCOR - linked
• Processing with CaliGeo - linked
• How to generate overflow and low signal masks for specim sensors - linked
• Match 2 images by boresight corrections - linked
• Tips on using Microstation and TerraScan - linked
• Processing 2022 navigation data for Owl on movable mount

Older sensors and systems

• Pre-2009 LIDAR processing details - put on lidar processing page as a link (or is it obsolete)
• Creation of DEMs from Optech LIDAR point clouds (pre-2009 data) - linked
• Applanix navigation processing - linked
• GrafNav GNSS processing - linked
• Handling bad ATM scanlines - linked

Needs updating to be more useful

• Common or known problems (in ARSF-DAN processing) - needs to go somewhere sensible
• Creation of DEMs from Leica LIDAR point clouds (2009 onwards) - update and could be useful tutorial on DEM making
• Creation of DEMs from NextMap data (subsetting and resampling) - linked
• Overview of the AZ Systems processing chain - ?

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