Changes between Version 6 and Version 7 of Sensors/LeicaLIDAR


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Timestamp:
Feb 22, 2012 12:14:40 PM (7 years ago)
Author:
mark1
Comment:

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  • Sensors/LeicaLIDAR

    v6 v7  
    1 = Leica ALS50 LIDAR =
     1= Leica ALS50-II LIDAR =
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    3 Stub page for now.  See subpages:
    4 == Discrete subsystem ==
     3The ARSF LiDAR system, for data collected in 2009 onwards, is a Leica ALS50-II. This includes a full waveform upgrade for 2010 onwards.
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     5The ALS50-II operates with laser radiation at 1064 nm. It works by firing a pulse every 4ns or 9ns and measuring the round trip time to when a reflection is detected. This is then converted into a distance. There are 2 banks of timing cards - each one with 4 cards. This means that it can measure up to 4 independent returns for each pulse (it only uses the 2nd bank of cards when operated at the higher pulse rate).
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     9
     10== Further Information ==
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     12For more in-depth and technical information about the sensor and processing please see the following pages. Note that these are written primarily for internal use and so may be technical in nature. 
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     14=== Discrete subsystem ===
     15
    516 * [wiki:Sensors/LeicaLIDAR/MikesNotes] - Mike's notes on the Leica training course in Aug 2008 (to be digested and turned into real wiki pages at some point in the future).
    617 * [wiki:Sensors/LeicaLIDAR/MarksNotes] - Mark's bullet notes on the Leica training course in Aug 2008.
    718 * [wiki:Sensors/LeicaLIDAR/MashUp] - The digestion of both sets of notes.
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    9 == Full waveform subsystem ==
     20=== Full waveform subsystem ===
     21
    1022 * [wiki:Sensors/LeicaLIDAR/FWMarksNotes] - Mark's notes on the Full Waveform training Jan 2010.
    1123 * [wiki:Sensors/LeicaLIDAR/FWEmmasNotes] - Emma's notes on the Full Waveform training Jan 2010.