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Volumn 28, Issue 2, 2011, Pages 61-65

Vertical point sampling with a camera

Author keywords

Double sampling; Inventory; Prism cruising; Variable radius plots

Indexed keywords

SAMPLING;

EID: 79959259656     PISSN: 07426348     EISSN: None     Source Type: Journal    
DOI: 10.1093/njaf/28.2.61     Document Type: Article
Times cited : (4)

References (15)
  • 1
    • 79959239207 scopus 로고
    • Is it true that changing the prism factor from plot to plot in a stand to "optimize" the number of trees per plot gives just as reliable and unbiased an answer as using the same prism factor within a stand?
    • Available online at, last accessed May 1, 2010
    • BELL, J. 1994. Is it true that changing the prism factor from plot to plot in a stand to "optimize" the number of trees per plot gives just as reliable and unbiased an answer as using the same prism factor within a stand? Inventory and Cruising Newsletter No. 28. Available online at www.proaxis.com/~johnbell/iitt/iitt28a.htm; last accessed May 1, 2010.
    • (1994) Inventory and Cruising Newsletter No. 28
    • Bell, J.1
  • 5
    • 0003396332 scopus 로고
    • 3rd ed. John Wiley & Sons, New York
    • COCHRAN, W. G. 1977. Sampling techniques, 3rded. John Wiley & Sons, New York. 428 p.
    • (1977) Sampling Techniques , pp. 428
    • Cochran, W.G.1
  • 7
  • 8
    • 85007861736 scopus 로고
    • Height estimation through Bitterlich's method, vertical angle count sampling
    • HIRATA, T. 1955. Height estimation through Bitterlich's method, vertical angle count sampling. Jpn. J. For. 37:479-480.
    • (1955) Jpn. J. For. , vol.37 , pp. 479-480
    • Hirata, T.1
  • 11
    • 0037311909 scopus 로고    scopus 로고
    • National-scale biomass estimators for United States tree species
    • JENKINS, J. C., D. C. CHOJNACKY, L. S. HEATH, AND R. A. BIRDSEY. 2003. National-scale biomass estimators for United States tree species. For. Sci. 49 (1):12-35. (Pubitemid 36178276)
    • (2003) Forest Science , vol.49 , Issue.1 , pp. 12-35
    • Jenkins, J.C.1    Chojnacky, D.C.2    Heath, L.S.3    Birdsey, R.A.4
  • 12
    • 0010360813 scopus 로고
    • Competition estimator for forest trees
    • LATHAM, R. P. 1972. Competition estimator for forest trees. Photogramm. Eng. 38 (1):48-50.
    • (1972) Photogramm. Eng. , vol.38 , Issue.1 , pp. 48-50
    • Latham, R.P.1
  • 13
    • 0001982276 scopus 로고
    • Assessment of growing stock in uneven-aged stands
    • LONG, J. N., AND T. W. DANIEL. 1990. Assessment of growing stock in uneven-aged stands. West. J. Appl. For. 5:93-96.
    • (1990) West. J. Appl. For. , vol.5 , pp. 93-96
    • Long, J.N.1    Daniel, T.W.2
  • 14
    • 0004351635 scopus 로고
    • Sample sizes for point, double sampling
    • ODERWALD, R., AND E. JONES. 1992. Sample sizes for point, double sampling. Can. J. For. Res. 22:980-983.
    • (1992) Can. J. For. Res. , vol.22 , pp. 980-983
    • Oderwald, R.1    Jones, E.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.