Mobile terrestrial laser scanning in urban tree inventory

Markus Holopainen, Mikko Vastaranta, Ville Kankare, Tuula Kantola, Harri Kaartinen, Antero Kukko, Matti Vaaja, Juha Hyyppä, Hannu Hyyppä

Tutkimustuotos: Artikkeli kirjassa/raportissa/konferenssijulkaisussaKonferenssiartikkeliTieteellinenvertaisarvioitu

Kuvaus

In this study we evaluated an accuracy of mobile terrestrial laser scanning (MLS) measurements in urban tree inventory. The MLS data were collected in August 2010 with the FGI Roamer mobile mapping system, consisting of a Faro LS 880 laser scanner and a NovAtel HG1700 SPAN58 INS system mounted in a car. Study areas were divided to park and urban forest located in Seurasaari, Helsinki, Finland. Studied inventory characteristics were tree location and –diameter-at-breast-height (dbh). Reference measurements consisted altogether from 201 trees, which locations were measured using RTK GPS and static terrestrial laser scanning while tree dbhs were measured using steel callipers. Tree mapping and dbh measurements were done from the MLS point clouds manually. Tree location accuracy of MLS measurements were 0.72 m in
park and 0.47 cm in forest conditions as root mean squared error in dbh were 7.0% and 12.5%, respectively. MLS can be used in urban tree inventory in targets with a good visibility and relatively dense network of roads or paths.
Alkuperäiskielienglanti
OtsikkoSilviLaser 2011, 11th International Conference on LiDAR Applications for Assessing Forest Ecosystems : conference handbook
Sivumäärä7
JulkaisupaikkaHobart
Kustantaja11th SilviLaser Organising and Scientific Committee
Julkaisupäivälokakuuta 2011
TilaJulkaistu - lokakuuta 2011
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaSilvilaser 2011 - Hobart, Australia
Kesto: 16 lokakuuta 201120 lokakuuta 2011
Konferenssinumero: 11

Tieteenalat

  • 4112 Metsätiede

Lainaa tätä

Holopainen, M., Vastaranta, M., Kankare, V., Kantola, T., Kaartinen, H., Kukko, A., ... Hyyppä, H. (2011). Mobile terrestrial laser scanning in urban tree inventory. teoksessa SilviLaser 2011, 11th International Conference on LiDAR Applications for Assessing Forest Ecosystems: conference handbook Hobart: 11th SilviLaser Organising and Scientific Committee.
Holopainen, Markus ; Vastaranta, Mikko ; Kankare, Ville ; Kantola, Tuula ; Kaartinen, Harri ; Kukko, Antero ; Vaaja, Matti ; Hyyppä, Juha ; Hyyppä, Hannu. / Mobile terrestrial laser scanning in urban tree inventory. SilviLaser 2011, 11th International Conference on LiDAR Applications for Assessing Forest Ecosystems: conference handbook. Hobart : 11th SilviLaser Organising and Scientific Committee, 2011.
@inproceedings{00587c70ec9a40b4b3d52215028eab02,
title = "Mobile terrestrial laser scanning in urban tree inventory",
abstract = "In this study we evaluated an accuracy of mobile terrestrial laser scanning (MLS) measurements in urban tree inventory. The MLS data were collected in August 2010 with the FGI Roamer mobile mapping system, consisting of a Faro LS 880 laser scanner and a NovAtel HG1700 SPAN58 INS system mounted in a car. Study areas were divided to park and urban forest located in Seurasaari, Helsinki, Finland. Studied inventory characteristics were tree location and –diameter-at-breast-height (dbh). Reference measurements consisted altogether from 201 trees, which locations were measured using RTK GPS and static terrestrial laser scanning while tree dbhs were measured using steel callipers. Tree mapping and dbh measurements were done from the MLS point clouds manually. Tree location accuracy of MLS measurements were 0.72 m inpark and 0.47 cm in forest conditions as root mean squared error in dbh were 7.0{\%} and 12.5{\%}, respectively. MLS can be used in urban tree inventory in targets with a good visibility and relatively dense network of roads or paths.",
keywords = "4112 Forestry, Urban forestry, Mapping, diameter-at-breast-height, Monitoring",
author = "Markus Holopainen and Mikko Vastaranta and Ville Kankare and Tuula Kantola and Harri Kaartinen and Antero Kukko and Matti Vaaja and Juha Hyypp{\"a} and Hannu Hyypp{\"a}",
note = "Volume: Proceeding volume:",
year = "2011",
month = "10",
language = "English",
booktitle = "SilviLaser 2011, 11th International Conference on LiDAR Applications for Assessing Forest Ecosystems",
publisher = "11th SilviLaser Organising and Scientific Committee",
address = "Australia",

}

Holopainen, M, Vastaranta, M, Kankare, V, Kantola, T, Kaartinen, H, Kukko, A, Vaaja, M, Hyyppä, J & Hyyppä, H 2011, Mobile terrestrial laser scanning in urban tree inventory. julkaisussa SilviLaser 2011, 11th International Conference on LiDAR Applications for Assessing Forest Ecosystems: conference handbook. 11th SilviLaser Organising and Scientific Committee, Hobart, Silvilaser 2011, Hobart, Australia, 16/10/2011.

Mobile terrestrial laser scanning in urban tree inventory. / Holopainen, Markus; Vastaranta, Mikko; Kankare, Ville; Kantola, Tuula; Kaartinen, Harri; Kukko, Antero; Vaaja, Matti; Hyyppä, Juha ; Hyyppä, Hannu.

SilviLaser 2011, 11th International Conference on LiDAR Applications for Assessing Forest Ecosystems: conference handbook. Hobart : 11th SilviLaser Organising and Scientific Committee, 2011.

Tutkimustuotos: Artikkeli kirjassa/raportissa/konferenssijulkaisussaKonferenssiartikkeliTieteellinenvertaisarvioitu

TY - GEN

T1 - Mobile terrestrial laser scanning in urban tree inventory

AU - Holopainen, Markus

AU - Vastaranta, Mikko

AU - Kankare, Ville

AU - Kantola, Tuula

AU - Kaartinen, Harri

AU - Kukko, Antero

AU - Vaaja, Matti

AU - Hyyppä, Juha

AU - Hyyppä, Hannu

N1 - Volume: Proceeding volume:

PY - 2011/10

Y1 - 2011/10

N2 - In this study we evaluated an accuracy of mobile terrestrial laser scanning (MLS) measurements in urban tree inventory. The MLS data were collected in August 2010 with the FGI Roamer mobile mapping system, consisting of a Faro LS 880 laser scanner and a NovAtel HG1700 SPAN58 INS system mounted in a car. Study areas were divided to park and urban forest located in Seurasaari, Helsinki, Finland. Studied inventory characteristics were tree location and –diameter-at-breast-height (dbh). Reference measurements consisted altogether from 201 trees, which locations were measured using RTK GPS and static terrestrial laser scanning while tree dbhs were measured using steel callipers. Tree mapping and dbh measurements were done from the MLS point clouds manually. Tree location accuracy of MLS measurements were 0.72 m inpark and 0.47 cm in forest conditions as root mean squared error in dbh were 7.0% and 12.5%, respectively. MLS can be used in urban tree inventory in targets with a good visibility and relatively dense network of roads or paths.

AB - In this study we evaluated an accuracy of mobile terrestrial laser scanning (MLS) measurements in urban tree inventory. The MLS data were collected in August 2010 with the FGI Roamer mobile mapping system, consisting of a Faro LS 880 laser scanner and a NovAtel HG1700 SPAN58 INS system mounted in a car. Study areas were divided to park and urban forest located in Seurasaari, Helsinki, Finland. Studied inventory characteristics were tree location and –diameter-at-breast-height (dbh). Reference measurements consisted altogether from 201 trees, which locations were measured using RTK GPS and static terrestrial laser scanning while tree dbhs were measured using steel callipers. Tree mapping and dbh measurements were done from the MLS point clouds manually. Tree location accuracy of MLS measurements were 0.72 m inpark and 0.47 cm in forest conditions as root mean squared error in dbh were 7.0% and 12.5%, respectively. MLS can be used in urban tree inventory in targets with a good visibility and relatively dense network of roads or paths.

KW - 4112 Forestry

KW - Urban forestry

KW - Mapping

KW - diameter-at-breast-height

KW - Monitoring

M3 - Conference contribution

BT - SilviLaser 2011, 11th International Conference on LiDAR Applications for Assessing Forest Ecosystems

PB - 11th SilviLaser Organising and Scientific Committee

CY - Hobart

ER -

Holopainen M, Vastaranta M, Kankare V, Kantola T, Kaartinen H, Kukko A et al. Mobile terrestrial laser scanning in urban tree inventory. julkaisussa SilviLaser 2011, 11th International Conference on LiDAR Applications for Assessing Forest Ecosystems: conference handbook. Hobart: 11th SilviLaser Organising and Scientific Committee. 2011