-
1
-
-
69849091511
-
An accuracy assessment of positions obtained using survey-and recreational-grade global positioning system receivers across a range of forest conditions within the Tanana Valley of Interior Alaska
-
ANDERSEN, H.-E., T. CLARKIN, K. WINTERBERGER, AND J. STRUNK. 2009. An accuracy assessment of positions obtained using survey-and recreational-grade global positioning system receivers across a range of forest conditions within the Tanana Valley of Interior Alaska. West. J. Appl. For. 24:128-136.
-
(2009)
West. J. Appl. For.
, vol.24
, pp. 128-136
-
-
Andersen, H.-E.1
Clarkin, T.2
Winterberger, K.3
Strunk, J.4
-
2
-
-
33846784000
-
A rigorous assessment of tree height measurements obtained using airborne lidar and conventional field methods
-
ANDERSEN, H.-E., S.E. REUTEBUCH, AND R.J. MCGAUGHEY. 2006. A rigorous assessment of tree height measurements obtained using airborne lidar and conventional field methods. Can. J. Remote Sens. 32(5):355-366.
-
(2006)
Can. J. Remote Sens.
, vol.32
, Issue.5
, pp. 355-366
-
-
Andersen, H.-E.1
Reutebuch, S.E.2
McGaughey, R.J.3
-
3
-
-
84860476795
-
One year's experience with a recreation-grade GPS receiver
-
BETTINGER, P., AND S. FEI. 2010. One year's experience with a recreation-grade GPS receiver. Math. Comput. For. Nat. Resource Sci. 2(2):153-160.
-
(2010)
Math. Comput. For. Nat. Resource Sci.
, vol.2
, Issue.2
, pp. 153-160
-
-
Bettinger, P.1
Fei, S.2
-
4
-
-
15844426939
-
A comparison of autonomous, WAAS, real-time, and post-processed global positioning systems (GPS) accuracies in northern forests
-
BOLSTAD, P., A. JENKS, J. BERKIN, K. HORNE, AND W.H. READING. 2005. A comparison of autonomous, WAAS, real-time, and post-processed global positioning systems (GPS) accuracies in northern forests. North. J. Appl. For. 22:5-11.
-
(2005)
North. J. Appl. For.
, vol.22
, pp. 5-11
-
-
Bolstad, P.1
Jenks, A.2
Berkin, J.3
Horne, K.4
Reading, W.H.5
-
5
-
-
64549102966
-
Multipath mitigation under forest canopies: A choke ring antenna solution
-
DANSKIN, S., P. BETTINGER, AND T. JORDAN. 2009. Multipath mitigation under forest canopies: A choke ring antenna solution. For. Sci. 55(2):109-116.
-
(2009)
For. Sci.
, vol.55
, Issue.2
, pp. 109-116
-
-
Danskin, S.1
Bettinger, P.2
Jordan, T.3
-
6
-
-
0029668232
-
Forest canopy, terrain, and distance effects on global positioning system point accuracy
-
DECKERT, C., AND P.V. BOLSTAD. 1996. Forest canopy, terrain, and distance effects on global positioning system point accuracy. Photogramm. Eng. Remote Sens. 62(3):317-321.
-
(1996)
Photogramm. Eng. Remote Sens.
, vol.62
, Issue.3
, pp. 317-321
-
-
Deckert, C.1
Bolstad, P.V.2
-
7
-
-
57849130408
-
The influence of conifer forest canopy cover on the accuracy of two individual tree measurement algorithms using LiDAR data
-
FALKOWSKI, M.J., A.M.S. SMITH, P.E. GESSLER, A.T. HUDAK, L.A. VIERLING, AND J.S. EVANS. 2008. The influence of conifer forest canopy cover on the accuracy of two individual tree measurement algorithms using LiDAR data. Can. J. Remote Sens. 34(Suppl. 2):S1-S13.
-
(2008)
Can. J. Remote Sens
, vol.34
, Issue.SUPPL. 2
, pp. 1-13
-
-
Falkowski, M.J.1
Smith, A.M.S.2
Gessler, P.E.3
Hudak, A.T.4
Vierling, L.A.5
Evans, J.S.6
-
8
-
-
4043078381
-
Application of dualfrequency GPS receivers for static surveying under tree canopies
-
HASEGAWA, H., AND T. YOSHIMURA. 2003. Application of dualfrequency GPS receivers for static surveying under tree canopies. J. For. Res. 8(2):0103-0110.
-
(2003)
J. For. Res.
, vol.8
, Issue.2
, pp. 0103-0110
-
-
Hasegawa, H.1
Yoshimura, T.2
-
9
-
-
0004014571
-
-
Springer-Verlag, Vienna, Austria
-
HOFMANN-WELLENHOF, B., H. LICHTENEGGER, AND J. COLLINS. 2001. GPS theory and practice. Springer-Verlag, Vienna, Austria.
-
(2001)
GPS theory and practice
-
-
Hofmann-Wellenhof, B.1
Lichtenegger, H.2
Collins, J.3
-
10
-
-
31544437376
-
Where in the world are my field plots? Using GPS effectively in environmental field studies
-
JOHNSON, C.E., AND C.C. BARTON. 2004. Where in the world are my field plots? Using GPS effectively in environmental field studies. Front. Ecol. Environ. 2(9):475-482.
-
(2004)
Front. Ecol. Environ.
, vol.2
, Issue.9
, pp. 475-482
-
-
Johnson, C.E.1
Barton, C.C.2
-
11
-
-
84872094374
-
-
Engineering Tech Tips, USDA For. Serv. 0471-3-2307-MTDC
-
KARSKY, D. 2004. Comparing four methods of correcting GPS data: DGPS, WAAS, L-band, and postprocessing. Engineering Tech Tips, USDA For. Serv. 0471-3-2307-MTDC. 6 p.
-
(2004)
Comparing four methods of correcting GPS data: DGPS, WAAS, L-band, and postprocessing.
, pp. 6
-
-
Karsky, D.1
-
12
-
-
64749089040
-
Capturing tree crown formation through implicit surface reconstruction using airborne Li-DAR data
-
KATO, A., L.M. MOSKAL, P. SCHIESS, M.E. SWANSON, D. CALHOUN, AND W. STUETZLE. 2009. Capturing tree crown formation through implicit surface reconstruction using airborne Li-DAR data. Remote Sens. Environ. 113(6):1148-1162.
-
(2009)
Remote Sens. Environ.
, vol.113
, Issue.6
, pp. 1148-1162
-
-
Kato, A.1
Moskal, L.M.2
Schiess, P.3
Swanson, M.E.4
Calhoun, D.5
Stuetzle, W.6
-
13
-
-
0033102470
-
Use of large-footprint scanning airborne LiDAR to estimate forest stand characteristics in the Western Cascades of Oregon
-
MEANS, J.E., S.A. ACKER, D.J. HARDING, J.B. BLAIR, M.A. LEFSKY, W.B. COHEN, M.E. HARMON, AND W.A. MCKEE. 1999. Use of large-footprint scanning airborne LiDAR to estimate forest stand characteristics in the Western Cascades of Oregon. Remote Sens. Environ. 67(3):298-308.
-
(1999)
Remote Sens. Environ.
, vol.67
, Issue.3
, pp. 298-308
-
-
Means, J.E.1
Acker, S.A.2
Harding, D.J.3
Blair, J.B.4
Lefsky, M.A.5
Cohen, W.B.6
Harmon, M.E.7
McKee, W.A.8
-
14
-
-
2042465888
-
The effect of broadleaf canopies on survey-grade horizontal GPS/GLONASS measurements
-
MEYER, T.H., C.R. FERGUSON., J.E. BEAN, AND J.M. NAISMITH. 2002. The effect of broadleaf canopies on survey-grade horizontal GPS/GLONASS measurements. Surv. Land Inform. Sci. 62(4):215-224.
-
(2002)
Surv. Land Inform. Sci.
, vol.62
, Issue.4
, pp. 215-224
-
-
Meyer, T.H.1
Ferguson, C.R.2
Bean, J.E.3
Naismith, J.M.4
-
15
-
-
19944385228
-
Laser scanning of forest resources: The Nordic experience
-
NÆSSET, E., T. GOBAKKEN, J. HOLMGREN, H. HYYPPÄ, J. HYYPPÄ, M. MALTAMO, M. NILSSON, H. OLSSON, Å. PERSSON, AND U. SÖDERMAN. 2004. Laser scanning of forest resources: The Nordic experience. Scand. J. For. Res. 19(6):482-499.
-
(2004)
Scand. J. For. Res.
, vol.19
, Issue.6
, pp. 482-499
-
-
Næsset, E.1
Gobakken, T.2
Holmgren, J.3
Hyyppä, H.4
Hyyppä, J.5
Maltamo, M.6
Nilsson, M.7
Olsson, H.8
Persson, A.9
Söderman, U.10
-
16
-
-
84872087144
-
-
National Geodetic Survey, Available online at, last accessed Mar. 17, 2009
-
NATIONAL GEODETIC SURVEY. 2009. "What is OPUS?" Available online at www.ngs.noaa.gov/OPUS/about.html#discussion; last accessed Mar. 17, 2009.
-
(2009)
What is OPUS?
-
-
-
17
-
-
33746341486
-
Effects of forest environment and survey protocol on GPS accuracy
-
PIEDALLU, C., AND J.-C. GÉGOUT. 2005. Effects of forest environment and survey protocol on GPS accuracy. Photogramm. Eng. Remote Sens. 71(9):1071-1078.
-
(2005)
Photogramm. Eng. Remote Sens.
, vol.71
, Issue.9
, pp. 1071-1078
-
-
Piedallu, C.1
Gegout, J.-C.2
-
18
-
-
34548536506
-
Estimating biomass of individual pine trees using airborne LiDAR
-
POPESCU, S.C. 2007. Estimating biomass of individual pine trees using airborne LiDAR. Biomass Bioenergy 31(9):646-655.
-
(2007)
Biomass Bioenergy
, vol.31
, Issue.9
, pp. 646-655
-
-
Popescu, S.C.1
-
20
-
-
84866265035
-
Performance of mapping-grade GPS receivers in southeastern forest conditions
-
Article 2
-
RANSOM, M.D., J. RHYNOLD, AND P. BETTINGER. 2010. Performance of mapping-grade GPS receivers in southeastern forest conditions. RURALS 5(1):Article 2.
-
(2010)
RURALS
, vol.5
, Issue.1
-
-
Ransom, M.D.1
Rhynold, J.2
Bettinger, P.3
-
21
-
-
0033391483
-
Impact of forest canopy on quality and accuracy of GPS measurements
-
SIGRIST, P., P. COPPIN, AND M. HERMY. 1999. Impact of forest canopy on quality and accuracy of GPS measurements. Int. J. Remote Sens. 20(18):3595-3610.
-
(1999)
Int. J. Remote Sens.
, vol.20
, Issue.18
, pp. 3595-3610
-
-
Sigrist, P.1
Coppin, P.2
Hermy, M.3
-
22
-
-
84872087205
-
-
Trimble Navigation Limited, Westminster, CO
-
TRIMBLE. 1995-2008. GPS Pathfinder office help. Trimble Navigation Limited, Westminster, CO.
-
(1995)
GPS Pathfinder office help
-
-
Trimble1
-
23
-
-
84872062162
-
-
Available online at trl. trimble. com/docushare/dsweb/Get/Document-224437/022501-071_H-Star%20technology%20explained_0805. pdf; last accessed Feb. 1, 2009
-
TRIMBLE. 2005. H-Star technology explained. Available online at trl. trimble. com/docushare/dsweb/Get/Document-224437/022501-071_H-Star%20technology%20explained_0805. pdf; last accessed Feb. 1, 2009.
-
(2005)
H-Star technology explained.
-
-
Trimble1
-
25
-
-
84872081864
-
-
TRIMBLE, Trimble Navigation Limited, Westminster, CO
-
TRIMBLE. 2006-2008. GPS Pathfinder ProXH receiver datasheet. Trimble Navigation Limited, Westminster, CO. 2 p.
-
(2006)
GPS Pathfinder ProXH receiver datasheet
, pp. 2
-
-
-
27
-
-
57849099620
-
Keeping pace with global positioning system technology in the forest
-
WING, M.G. 2008. Keeping pace with global positioning system technology in the forest. J. For. 106:332-338.
-
(2008)
J. For.
, vol.106
, pp. 332-338
-
-
Wing, M.G.1
-
28
-
-
34247897012
-
Elevation measurement capabilities of consumer-grade global positioning system (GPS) receivers
-
WING, M.G., AND A. EKLUND. 2007. Elevation measurement capabilities of consumer-grade global positioning system (GPS) receivers. J. For. 105:91-94.
-
(2007)
J. For.
, vol.105
, pp. 91-94
-
-
Wing, M.G.1
Eklund, A.2
-
29
-
-
23944497829
-
Consumergrade global positioning system (GPS) accuracy and reliability
-
WING, M.G., A. EKLUND, AND L.D. KELLOGG. 2005. Consumergrade global positioning system (GPS) accuracy and reliability. J. For. 103:169-173.
-
(2005)
J. For.
, vol.103
, pp. 169-173
-
-
Wing, M.G.1
Eklund, A.2
Kellogg, L.D.3
-
30
-
-
48649084533
-
Horizontal measurement performance of five mapping-grade global positioning system receiver configurations in several forested settings
-
WING, M.G., A. EKLUND, J. SESSIONS, AND R. KARSKY. 2008. Horizontal measurement performance of five mapping-grade global positioning system receiver configurations in several forested settings. West. J. Appl. For. 23:166-171.
-
(2008)
West. J. Appl. For.
, vol.23
, pp. 166-171
-
-
Wing, M.G.1
Eklund, A.2
Sessions, J.3
Karsky, R.4
-
31
-
-
33845644540
-
Standard and real-time accuracy and reliability of a mapping-grade GPS in a coniferous Western Oregon forest
-
WING, M.G., AND R. KARSKY. 2006. Standard and real-time accuracy and reliability of a mapping-grade GPS in a coniferous Western Oregon forest. West. J. Appl. For. 21:222-227.
-
(2006)
West. J. Appl. For.
, vol.21
, pp. 222-227
-
-
Wing, M.G.1
Karsky, R.2
-
33
-
-
4043069778
-
Comparing the precision and accuracy of GPS positioning in forested areas
-
YOSHIMURA, T., AND H. HASEGAWA. 2003. Comparing the precision and accuracy of GPS positioning in forested areas. J. For. Res. 8(3):147-152.
-
(2003)
J. For. Res.
, vol.8
, Issue.3
, pp. 147-152
-
-
Yoshimura, T.1
Hasegawa, H.2
-
34
-
-
33646588047
-
Comparing the performances of real-time kinematic GPS and a handheld GPS receiver under forest cover
-
ZENGIN, H., AND A. YES_IL. 2006. Comparing the performances of real-time kinematic GPS and a handheld GPS receiver under forest cover. Turk. J. Agr. For. 30(2):101-110.
-
(2006)
Turk. J. Agr. For.
, vol.30
, Issue.2
, pp. 101-110
-
-
Zengin, H.1
Yesil, A.2
-
35
-
-
33745149041
-
Quantitative evaluation of GPS performance under forest canopies
-
ZHENG, J., Y. WANG, AND N.L. NIHAN. 2005. Quantitative evaluation of GPS performance under forest canopies. IEEE Proc. Netw. Sens. Cont. 2005:777-782.
-
(2005)
IEEE Proc. Netw. Sens. Cont.
, vol.2005
, pp. 777-782
-
-
Zheng, J.1
Wang, Y.2
Nihan, N.L.3
|