Paper
27 August 2010 Spaceborne laser rangefinder ranging sensitivity and accuracy analysis
Jianyu Wang, Rong Shu, Genghua Huang, Jianjun Jia
Author Affiliations +
Abstract
Spaceborne laser rangefinder is one of the main payloads in earth observation satellites and lunar satellites. In this paper, the ranging sensitivity and accuracy of the spaceborne laser rangefinder have been discussed. And a photon counting detected mode is recommended to improve the rangefinder's sensitivity and the accuracy. A future laser rangefinder system has been designed and it's proved to be available by the test of the prototype.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jianyu Wang, Rong Shu, Genghua Huang, and Jianjun Jia "Spaceborne laser rangefinder ranging sensitivity and accuracy analysis", Proc. SPIE 7807, Earth Observing Systems XV, 78070Y (27 August 2010); https://doi.org/10.1117/12.859759
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KEYWORDS
Ranging

Pulsed laser operation

Time metrology

Signal to noise ratio

Photon counting

Satellites

Sensors

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