메뉴 건너뛰기




Volumn 33, Issue 6, 2001, Pages 693-717

Gradient estimation from irregularly spaced data sets

Author keywords

Directional derivative; Finite difference; Geomorphometric; Slope; Surface normal vector

Indexed keywords


EID: 1142272300     PISSN: 08828121     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1011026732182     Document Type: Article
Times cited : (28)

References (26)
  • 6
    • 0030899011 scopus 로고    scopus 로고
    • Commercial implications of topographic terrain mapping using scanning airborne laser radar
    • Flood, M., and Gutelius, B., 1997, Commercial implications of topographic terrain mapping using scanning airborne laser radar: Photogrammetric Engineering & Remote Sensing, v. LXIII, no. 4, p.327-329, 363-366.
    • (1997) Photogrammetric Engineering & Remote Sensing , vol.63 , Issue.4 , pp. 327-329
    • Flood, M.1    Gutelius, B.2
  • 7
    • 0024800466 scopus 로고
    • Surface interpolation, spatial adjacency and GIS
    • Raper, Jonathan, ed., Taylor & Francis, New York
    • Gold, C. M., 1989, Surface interpolation, spatial adjacency and GIS, in Raper, Jonathan, ed., Three dimensional applications in geographical information systems: Taylor & Francis, New York, p. 21-35.
    • (1989) Three Dimensional Applications in Geographical Information Systems , pp. 21-35
    • Gold, C.M.1
  • 8
    • 0004236492 scopus 로고
    • The Johns Hopkins University Press, Baltimore, MD
    • Golub, G. H., and Van Loan, C. F., 1983, Matrix computations: The Johns Hopkins University Press, Baltimore, MD.
    • (1983) Matrix Computations
    • Golub, G.H.1    Van Loan, C.F.2
  • 10
    • 0032193175 scopus 로고    scopus 로고
    • Errors and accuracy estimates of laser data acquired by various laser scanning systems for topographic applications
    • Huising, E. J., and Gomes Pereira, L. M., 1998, Errors and accuracy estimates of laser data acquired by various laser scanning systems for topographic applications: ISPRS Journal of Photogrammetry & Remote Sensing, v. 53, p. 245-261.
    • (1998) ISPRS Journal of Photogrammetry & Remote Sensing , vol.53 , pp. 245-261
    • Huising, E.J.1    Gomes Pereira, L.M.2
  • 14
    • 25144484111 scopus 로고    scopus 로고
    • Spatial education using relational databases
    • Cincinnati, OH
    • Maggio, R. C., Meyer, T. H., and Siska, P. P., 1997, Spatial education using relational databases: in Proceedings of GIS/LIS '97, Cincinnati, OH, p. 432-440.
    • (1997) Proceedings of GIS/LIS '97 , pp. 432-440
    • Maggio, R.C.1    Meyer, T.H.2    Siska, P.P.3
  • 15
    • 0002837262 scopus 로고
    • Composite sampling for digital terrain models
    • Makarovic, B., 1977, Composite sampling for digital terrain models: ITC Journal, v. 3, p. 406-433.
    • (1977) ITC Journal , vol.3 , pp. 406-433
    • Makarovic, B.1
  • 16
    • 0021568676 scopus 로고
    • Structures for geo-information and their application in selective sampling for digital terrain models
    • Makarovic, B., 1984, Structures for geo-information and their application in selective sampling for digital terrain models: ITC Journal, v. 4, p. 285-295.
    • (1984) ITC Journal , vol.4 , pp. 285-295
    • Makarovic, B.1
  • 20
    • 16844362938 scopus 로고
    • A method for assessing local variation among scattered measurements
    • Philip, G. M., and Watson, D. F., 1986, A method for assessing local variation among scattered measurements: Math. Geology, v. 18, no. 8, p. 759-764.
    • (1986) Math. Geology , vol.18 , Issue.8 , pp. 759-764
    • Philip, G.M.1    Watson, D.F.2
  • 21
    • 3643144184 scopus 로고
    • Some problems in selecting a ground-surface length for slope-angle measurement
    • Pitty, A. F., 1969, Some problems in selecting a ground-surface length for slope-angle measurement: Revue de Geomorphologie Dynamique, v. 17, no. 2, p. 66-71.
    • (1969) Revue de Geomorphologie Dynamique , vol.17 , Issue.2 , pp. 66-71
    • Pitty, A.F.1
  • 23
    • 0024837333 scopus 로고
    • A comparison of techniques for calculating gradient and aspect from a gridded digital elevation model
    • Skidmore, A. K., 1989, A comparison of techniques for calculating gradient and aspect from a gridded digital elevation model: International Journal of Geographic Information Systems, v. 3, no. 4, p. 323-334.
    • (1989) International Journal of Geographic Information Systems , vol.3 , Issue.4 , pp. 323-334
    • Skidmore, A.K.1
  • 25
    • 84927514013 scopus 로고
    • Nouvelles applications des paramètres continus à la théorie des formes quadratiques, deuxième memoire, recherches sur les parallelloèdres primitifs
    • Voronoi, G., 1908, Nouvelles applications des paramètres continus à la théorie des formes quadratiques, deuxième memoire, recherches sur les parallelloèdres primitifs: Journal für die Reine und Angewandte Mathematik, v. 134, p. 198-287.
    • (1908) Journal für die Reine und Angewandte Mathematik , vol.134 , pp. 198-287
    • Voronoi, G.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.