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Scandinavian Journal of Forest Research Volume 17, 2002 - Issue 4
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Original Articles

Assessing Point Accuracy of DGPS Under Forest Canopy Before Data Acquisition, in the Field and After Postprocessing

Erik Naesset
&
Tobias Jonmeister
Pages 351-358 | Published online: 05 Nov 2010

  • Anon. 1989 . SAS/STAT User's Guide. Version 6. , 4th edn. , Vol. 2 , 846 Cary, NC : SAS Institute . . ISBN 1-55544376-1.
  • Anon. 1993 . Ashtech Dimension GPS Receiver Operating Manual and Interface Guide , 139 Sunnyvale, CA : Ashtech . Document Number 600119, Revision B,
  • Anon. 1997e . MSTAR Professional GPS Software, User's Guide , 164 San Dimas, CA : Magellan Systems Corp .
  • Anon. 1997 . User Guide for the Magellan GPS ProMark X and the Magellan GPS ProMark X-CM , San Dimas, CA : Magellan Systems Corp .
  • Anon. 1999 . GPS Satellite Outages for 1999. Automated Data Service (ADS) , United States Naval Observatory (USNO) . . ftp://tycho.usno.navy.mil/pub/gps/gpsout99. txt
  • Anon. 1999b . Pinnacle User's Manual. Javad Positioning Systems 123 San Jose, CA . http://www.javad.com
  • Barrette , J. , August , P. and Golet , F. 2000 . Accuracy assessment of wetland boundary delineation using aerial photography and digital ortophotography . Photogramm. Eng. Remote Sensing , 66 : 409 – 416 .
  • Deckert , C. and Bolstad , P. V. 1996 . Forest canopy, terrain, and distance effects on global positioning system point accuracy . Photogramm. Eng. Remote Sensing , 62 : 317 – 321 .
  • Liu , C. J. and Brantigan , R. 1995 . Using differential GPS for forest traverse surveys . Can. J. For. Res. , 25 : 1795 – 1805 .
  • Naesset , E. 1995 . Stand volume functions for Picea abies in western Norway . Scand. J. For. Res. , 10 : 42 – 50 .
  • Naesset , E. 1999 . Point accuracy of combined pseudorange and carrier phase differential GPS under forest canopy . Can. J. For. Res. , 29 : 547 – 553 .
  • Naesset , E. 2001 . Effects of differential single- and dual-frequency GPS and GLONASS observations on point accuracy under forest canopies . Photogramm. Eng. Remote Sensing , 67 : 1021 – 1026 .
  • Naesset , E. and Bjerknes , K.-O. 2001 . Estimating tree heights and number of stems in young forest stands using airborne laser scanner data . Remote Sens. Environ. , 78 : 328 – 340 .
  • Naesset , E. and Okland , T. 2002 . Estimating tree height and tree crown properties using airborne scanning laser in a boreal nature reserve . Remote Sens. Environ. , 79 : 105 – 115 .
  • Naesset , E. , Bjerke , T. , Ovstedal , O. and Ryan , L. H. 2000 . Contributions of differential GPS and GLONASS observations to point accuracy under forest canopies . Photogramm. Eng. Remote Sensing , 66 : 403 – 407 .
  • Sigrist , P. , Coppin , P. and Hermy , M. 1999 . Impact of forest canopy on quality and accuracy of GPS measurements . Int. J. Remote Sensing , 20 : 3595 – 3610 .
  • Stähl , G. , Ringvall , A. and Fridman , J. 2001 . Assessment of coarse woody debris - a methodological overview . Ecol. Bull. , 49 : 57 – 70 .
  • Weisberg , S. 1985 . Applied Linear Regression. , 2nd edn , 324 New York : John Wiley & Sons . . ISBN 0-471-879576.

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