loping
cludes
st in
1 of
ell as
other
error
lating
ng a
pation
aim to
pleted
)vided
tional
ffairs
atific
(Dutch
dienst
nistry
ery),
vice);
ad Mr.
erican
1sing,
C.C.,
raphic
York:
lison:
j W.J.
ror in
ign in
PP.
"The
"uzzy)
dings
jition
ınich,
Error
ses",
uracy
[suues
"The
the
inical
intion
ly and
QUALITY OVERLAY FOR GRASSLAND SUITABILITY
LEGEND
Ed Lou
Ed fiverage
E] Good
Figure 9 - Probability Overlay for Grazing
Suitability
Drummond, J.E., 1991 "Determining and Processing
Quality Parameters in Geographic Information
Systems", University of Newcastle upon Tyne, Ph.D.
Thesis.
Drummond, J. and Ramlal, B. 1992, A prototype
uncertainty sub- system implemented in ITC’s ILWIS
PC-based GIS, and tested in a Dutch land
reallotment project. Proceedings EGIS ‘92 Munich,
Session 8, pp. 234-243. See Ramlal and Drummond,
1992, below - for a similar paper.
Genderen, J. van and Lock, B.F. 1977 "Testing
Landuse Map Accuracy". Photogrammetric Engineering
and Remote Sensing Vol 43 Nr 9 ppl135-1137.
Gorte, B., Liem, R., and Wind, J. 1988 "The ILWIS
Software Kernel". ITC Journal 1988 - 1.
Guptill, S., 1989 "Inclusion of accuracy data in a
feature based, object-oriented data model" in
Accuracy of Spatial Databases (ed Goodchild and
Gopal) Taylor and Francis, London.
Hord, R.M. and Brooner, W. 1976 "Landuse Map
Accuracy Criteria" Photogrammetric Engineering and
Remote Sensing Vol 42 Nr 5.
Kaufmann, A. 1975 "Introduction to the Theory of
Fuzzy Subsets" Academic Press Ltd., London.
Marsman, B.A. and de Gruijter,J.J. 1986 "Quality
of Soil Maps. A Comparison of Survey Methods in a
Sandy Area." Soil Survey papers nr 15. Netherlands
Soil Survey Institute, Wageningen.
615
Muller, J.C. and Wang Zeshen (1991), A knowledge
based system for cartographic symbol design. The
Cartographic Journal, Vol.27, No.l, pp. 24-30.
NCDCDS (National Committee for Digital
Cartographic Data Standards) 1988 "The Proposed
Standards for Digital Cartographic Data". The
American Cartographer, Vol. 15(1).
Radwan, M.M., Suharto P., Sutrisno Yono, 1991,
"Guidelines for a Digital Database for Topographic
and Terrain Relief Information at Bakosurtanal,
Indonesia". ITC Journal 1991-3, pp 144-152.
Ramlal, B. 1991 "Communicating Information Quality
in a Geographic Information System Environment"
International Institute for Aerospace Survey and
Earth Sciences (ITC), The Netherlands. M.Sc.
Thesis.
Ramlal, B., and Drummond, Js 21992 "A. GIS
Uncertainty Subsystem" ISPRS Congress XXVII
Commission III Archives 1992, Washington DC.
Veregin, H. 1989 "A taxonomy of Error in Spatial
Databases" Technical paper 89-12, NCGIA. Dept.
Surveying Engineering. University of Maine.