Yıl 2015, Cilt 1, Sayı 1, Sayfalar 21 - 33 2015-06-01

Automated Extraction of Forest Road Network Geometry from Aerial LiDAR

Storm J.C. Beck [1] , Michael J. Olsen [2] , John Sessions [3] , Michael G. Wing [4]

168 477

We developed an algorithm that was designed to create a spatial database of a forested transportation network using aerial LiDAR. The algorithm uses two main attributes, LiDAR intensity values and ground return density. The road extraction process was developed using aerial LiDAR from McDonald-Dunn Research Forest near Corvallis, Oregon, U.S.A. The road extraction process requires X, Y, Z coordinates, intensity values, canopy type, and the maximum road grade. To compare the results of the process, nine road segments were field surveyed with terrestrial LiDAR. The result of the road extraction process resulted in 80% true positives, 34% false positives, 20% false negatives, and 38% true negatives in identifying forest roads. The average absolute value difference in the road width between the two data sets were 1.1m, while the cut/fill slope differences were minimal (> 4%) and the difference in road cross slope was two percent. These results were comparable with other published studies that examined differences between LiDAR measurements and field measurements
LiDAR, Forest transportation network, Forest road extraction
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Birincil Dil en
Konular Mühendislik ve Temel Bilimler
Dergi Bölümü Research Articles
Yazarlar

Yazar: Storm J.C. Beck
E-posta:

Yazar: Michael J. Olsen
E-posta:

Yazar: John Sessions
E-posta:

Yazar: Michael G. Wing
E-posta: michael.wing@oregonstate.edu
Kurum: Oregon State University
Ülke: United States


Bibtex @araştırma makalesi { ejfe70456, journal = {European Journal of Forest Engineering}, issn = {}, address = {Forest Engineering and Technologies Platform}, year = {2015}, volume = {1}, pages = {21 - 33}, doi = {}, title = {Automated Extraction of Forest Road Network Geometry from Aerial LiDAR}, key = {cite}, author = {Beck, Storm J.C. and Olsen, Michael J. and Wing, Michael G. and Sessions, John} }
APA Beck, S , Olsen, M , Sessions, J , Wing, M . (2015). Automated Extraction of Forest Road Network Geometry from Aerial LiDAR. European Journal of Forest Engineering, 1 (1), 21-33. Retrieved from http://dergipark.gov.tr/ejfe/issue/5186/70456
MLA Beck, S , Olsen, M , Sessions, J , Wing, M . "Automated Extraction of Forest Road Network Geometry from Aerial LiDAR". European Journal of Forest Engineering 1 (2015): 21-33 <http://dergipark.gov.tr/ejfe/issue/5186/70456>
Chicago Beck, S , Olsen, M , Sessions, J , Wing, M . "Automated Extraction of Forest Road Network Geometry from Aerial LiDAR". European Journal of Forest Engineering 1 (2015): 21-33
RIS TY - JOUR T1 - Automated Extraction of Forest Road Network Geometry from Aerial LiDAR AU - Storm J.C. Beck , Michael J. Olsen , John Sessions , Michael G. Wing Y1 - 2015 PY - 2015 N1 - DO - T2 - European Journal of Forest Engineering JF - Journal JO - JOR SP - 21 EP - 33 VL - 1 IS - 1 SN - -2149-5637 M3 - UR - Y2 - 2015 ER -
EndNote %0 European Journal of Forest Engineering Automated Extraction of Forest Road Network Geometry from Aerial LiDAR %A Storm J.C. Beck , Michael J. Olsen , John Sessions , Michael G. Wing %T Automated Extraction of Forest Road Network Geometry from Aerial LiDAR %D 2015 %J European Journal of Forest Engineering %P -2149-5637 %V 1 %N 1 %R %U