Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction

Ben Gorte, Norbert Pfeifer, S.J. Oude Elberink

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

9 Citations (Scopus)

Abstract

The influence of low vegetation on laser scanning and its disturbing effect (a systematic positive height shift) during DTM generation is well recognized. Based on our experience in a previous study of estimating the effect of medium-height vegetation (shrubs and bushes) in rough terrain by using point-cloud based co-occurrence texture methods, we now investigate the effect of lower vegetation, such as grass, in very flat marshland conditions. When vegetation is very low, and thus the effect very small, it appears difficult to separate the systematic shift from random measurement noise. When the shift becomes larger, however, it shows significant correlation with texture measures such as slope texture and standard deviation. These measures are derived from the laser data itself and do not require any additional information.

Original languageEnglish
Title of host publicationISPRS WG III/3, III/4, V/3 Workshop "Laser scanning 2005"
Place of PublicationEnschede
PublisherInternational Society for Photogrammetry and Remote Sensing (ISPRS)
Pages150-155
Number of pages6
Volume36
Publication statusPublished - Sep 2005
Event2005 ISPRS Workshop Laser Scanning 2005: ISPRS Archives – Volume XXXVI-3/W19, 2005 WG III/3-4 V/3 Proceedings of the ISPRS Workshop Laser scanning 2005 September 12-14, 2005 Enschede, the Netherlands - Enschede, Netherlands
Duration: 12 Sep 200514 Sep 2005
https://www.isprs.org/proceedings/XXXVI/3-W19/

Publication series

NameInternational Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
PublisherCopernicus
ISSN (Print)1682-1750

Conference

Conference2005 ISPRS Workshop Laser Scanning 2005
CountryNetherlands
CityEnschede
Period12/09/0514/09/05
Otherr
Internet address

Fingerprint

digital terrain model
scanner
Textures
laser
texture
Lasers
vegetation
shrub
grass
Scanning
effect
experience

Keywords

  • Airborne laser scanning
  • Correction
  • DEM/DTM
  • Texture
  • Vegetation

Cite this

Gorte, B., Pfeifer, N., & Oude Elberink, S. J. (2005). Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction. In ISPRS WG III/3, III/4, V/3 Workshop "Laser scanning 2005" (Vol. 36, pp. 150-155). (International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives). Enschede: International Society for Photogrammetry and Remote Sensing (ISPRS).
Gorte, Ben ; Pfeifer, Norbert ; Oude Elberink, S.J. / Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction. ISPRS WG III/3, III/4, V/3 Workshop "Laser scanning 2005". Vol. 36 Enschede : International Society for Photogrammetry and Remote Sensing (ISPRS), 2005. pp. 150-155 (International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives).
@inproceedings{90c4b32b445f44b9b100d83b4330ef89,
title = "Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction",
abstract = "The influence of low vegetation on laser scanning and its disturbing effect (a systematic positive height shift) during DTM generation is well recognized. Based on our experience in a previous study of estimating the effect of medium-height vegetation (shrubs and bushes) in rough terrain by using point-cloud based co-occurrence texture methods, we now investigate the effect of lower vegetation, such as grass, in very flat marshland conditions. When vegetation is very low, and thus the effect very small, it appears difficult to separate the systematic shift from random measurement noise. When the shift becomes larger, however, it shows significant correlation with texture measures such as slope texture and standard deviation. These measures are derived from the laser data itself and do not require any additional information.",
keywords = "Airborne laser scanning, Correction, DEM/DTM, Texture, Vegetation",
author = "Ben Gorte and Norbert Pfeifer and {Oude Elberink}, S.J.",
year = "2005",
month = "9",
language = "English",
volume = "36",
series = "International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives",
publisher = "International Society for Photogrammetry and Remote Sensing (ISPRS)",
pages = "150--155",
booktitle = "ISPRS WG III/3, III/4, V/3 Workshop {"}Laser scanning 2005{"}",

}

Gorte, B, Pfeifer, N & Oude Elberink, SJ 2005, Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction. in ISPRS WG III/3, III/4, V/3 Workshop "Laser scanning 2005". vol. 36, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, International Society for Photogrammetry and Remote Sensing (ISPRS), Enschede, pp. 150-155, 2005 ISPRS Workshop Laser Scanning 2005, Enschede, Netherlands, 12/09/05.

Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction. / Gorte, Ben; Pfeifer, Norbert; Oude Elberink, S.J.

ISPRS WG III/3, III/4, V/3 Workshop "Laser scanning 2005". Vol. 36 Enschede : International Society for Photogrammetry and Remote Sensing (ISPRS), 2005. p. 150-155 (International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

TY - GEN

T1 - Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction

AU - Gorte, Ben

AU - Pfeifer, Norbert

AU - Oude Elberink, S.J.

PY - 2005/9

Y1 - 2005/9

N2 - The influence of low vegetation on laser scanning and its disturbing effect (a systematic positive height shift) during DTM generation is well recognized. Based on our experience in a previous study of estimating the effect of medium-height vegetation (shrubs and bushes) in rough terrain by using point-cloud based co-occurrence texture methods, we now investigate the effect of lower vegetation, such as grass, in very flat marshland conditions. When vegetation is very low, and thus the effect very small, it appears difficult to separate the systematic shift from random measurement noise. When the shift becomes larger, however, it shows significant correlation with texture measures such as slope texture and standard deviation. These measures are derived from the laser data itself and do not require any additional information.

AB - The influence of low vegetation on laser scanning and its disturbing effect (a systematic positive height shift) during DTM generation is well recognized. Based on our experience in a previous study of estimating the effect of medium-height vegetation (shrubs and bushes) in rough terrain by using point-cloud based co-occurrence texture methods, we now investigate the effect of lower vegetation, such as grass, in very flat marshland conditions. When vegetation is very low, and thus the effect very small, it appears difficult to separate the systematic shift from random measurement noise. When the shift becomes larger, however, it shows significant correlation with texture measures such as slope texture and standard deviation. These measures are derived from the laser data itself and do not require any additional information.

KW - Airborne laser scanning

KW - Correction

KW - DEM/DTM

KW - Texture

KW - Vegetation

UR - https://ezproxy2.utwente.nl/login?url=https://library.itc.utwente.nl/login/2005/chapt/oudeelberink_hei.pdf

M3 - Conference contribution

AN - SCOPUS:84997405948

VL - 36

T3 - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives

SP - 150

EP - 155

BT - ISPRS WG III/3, III/4, V/3 Workshop "Laser scanning 2005"

PB - International Society for Photogrammetry and Remote Sensing (ISPRS)

CY - Enschede

ER -

Gorte B, Pfeifer N, Oude Elberink SJ. Height texture of low vegetation in airborne laser scanner data and its potential for DTM correction. In ISPRS WG III/3, III/4, V/3 Workshop "Laser scanning 2005". Vol. 36. Enschede: International Society for Photogrammetry and Remote Sensing (ISPRS). 2005. p. 150-155. (International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives).