%PDF-1.4 % 1 0 obj << /Type /Pages /Count 2 /Kids [ 2 0 R 117 0 R ] >> endobj 2 0 obj << /Type /Page /Parent 1 0 R /Resources << /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /Font << /QuickPDFFd47dbbc7 74 0 R /QuickPDFF1da1abc0 116 0 R >> >> /Contents [ 5 0 R ] /MediaBox [ 0 0 595.2756 841.8898 ] /CropBox [ 0 0 595.2756 841.8898 ] >> endobj 3 0 obj << /Type /Catalog /Pages 1 0 R /Metadata 119 0 R >> endobj 4 0 obj << /Producer (Debenu Quick PDF Library 11.15 \(www.debenu.com\)) /Creator (Debenu Quick PDF Library 11.15 \(www.debenu.com\)) /CreationDate (D:20160523123455+02'00') /ModDate (D:20160523123458+02'00') >> endobj 5 0 obj << /Length 3399 /LC /iSQP >> stream 0 Tr /QuickPDFF1da1abc0 14 Tf 0 0 0 rg 100 Tz 0 Tw 0 Tc 0 Ts BT 1 0 0 1 57.3068 770.8329 Tm (A Conceptual Model Supporting a Range of 3D Parcel Representations Through)Tj 1 0 0 1 156.6788 752.1709 Tm (all Stages: Data Capture, Transfer and Storage)Tj ET /QuickPDFF1da1abc0 11 Tf 0 0 0 rg BT 1 0 0 1 0.4893 717.2179 Tm (Rodney Thompson \(Australia\), Peter van Oosterom \(Netherlands\), Kean Soon \(Singapore\) and Russell Priebbenow \(Australia\))Tj ET /QuickPDFF1da1abc0 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 675.495 Tm 15.996 TL (Key words: )' ET /QuickPDFFd47dbbc7 12 Tf 0 0 0 rg BT 1 0 0 1 141.7323 675.495 Tm 15.768 TL (Cadastre; Digital cadastre; Geoinformation/GI; GIM; 3D Cadastre, Land)' (Administration Domain Model, Topology, Spatial Data Storage, Spatial Data)' (Transfer)' ET /QuickPDFF1da1abc0 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 618.8021 Tm 15.996 TL (SUMMARY)' ET /QuickPDFFd47dbbc7 10 Tf 0 0 0 rg BT 1 0 0 1 56.6929 176.9897 Tm 13.14 TL (__________________________________________________________________________________________)' ()' (A Conceptual Model Supporting a Range of 3D Parcel Representations Through all Stages: Data Capture, Transfer and)' (Storage \(8173\))' (Rodney Thompson \(Australia\), Peter van Oosterom \(Netherlands\), Kean Soon \(Singapore\) and Russell Priebbenow)' (\(Australia\))' ()' (FIG Working Week 2016)' (Recovery from Disaster)' (Christchurch, New Zealand, May 26, 2016)' ET /QuickPDFFd47dbbc7 12 Tf 0 0 0 rg BT 1 0 0 1 56.6929 590.4557 Tm 15.768 TL (Although some volumetric spatial units are highly complex and difficult to encode and visualise, in)' (practice the vast majority of actual cadastral parcels are quite simple, or composed of simple)' (components. It may be noted that even where the spatial units are apparently complex, most)' (boundary faces are either vertical or horizontal, and that a significant majority of spatial units are)' (composed of a simple polyhedral slice - a prism resulting from the vertical extrusion of a 2D)' (polygon.)' ()' (From the opposite perspective, the Land Administration Domain Model recognises that even)' (conventional 2D spatial units are, in the real world, prismatic columns of space defined by vertical)' (faces, with no explicitly stated upper or lower boundary faces. These are known as Face Strings)' (\(LA_BoundaryFaceString\).)' ()' (This paper explores a hybrid method of defining 3D spatial units, whereby the footprint of the)' (spatial unit is represented as a face string, associated with a set of more general faces, \(each stored)' (as a LA_BoundaryFace\). In a majority of cases, the faces can be separated to define an upper and/or)' (lower surface \(often a simple plane, usually horizontal\). It is shown that this provides a complete)' (encoding scheme - from simple 2D land parcels, to the most complex volumes. It is further shown)' (that this scheme is more parsimonious in storage than the conventional polyhedron \(stored as a)' (collection of faces\) for the vast majority of real cases \(using real world examples\). The paper)' (further explores the expression of the approach as a topological encoding, in terms of the 2D)' (coverage, and the complete 3D fabric.)' ()' (The approach is discussed from three perspectives: as a scheme for the storage of mixed 2D and 3D)' (cadastral information; as an encoding for the transport of such information \(for example in )' ET endstream endobj 6 0 obj << /Length 316 /Filter /FlateDecode >> stream xMRKnCAۿSpk`y^Uu[jIɒT%C/:b}Rx\%=
c%d:WMQ&1֎PP/3k v'[-A:;NcC瑊Sd3G.#Oss
endstream
endobj
7 0 obj
<<
/Length 254
/Filter /FlateDecode
>>
stream
x5Q;rD1}
Nc0g3;)^lc
HzLPOr%\$,\trH2FqZR1@)+
#N+`Nj5sYVV](eFFxڧRml2NDQ)5*[X8wcu"?6ʆ^tɄ`kTB;z<̡=鳙Ѓ#tq!w|
иM*dwlжس
g}Y
endstream
endobj
8 0 obj
<<
/Length 299
/Filter /FlateDecode
>>
stream
xUR9n1
}`"H
elHQc$B"k8A/]vE{7}-dۣԜ\`ڼ7eL깴)M!do\zV@V]I`j0n'Ks`AQ4x'3T@aC}tҬx-y6CyS8ͪJ:VpmuHVKx'vR,&lxԹhG*9sᳱbwԘFA"dnI+
DiSU;?s}`n
endstream
endobj
9 0 obj
<<
/Length 576
/Filter /FlateDecode
>>
stream
x=TK!)|y&*o#/YLc˒ZK~yR:nFѣ39j[rfnp=!GWIf|UGKI+>?O֕~(^HV8zY'ra5rq۶nIOEY@f#t4}2h\7 bSMp'(p̤M2yuY[(Gd#XhS8@K8VqhāB)n4|kDkD /]I.ƥUB1 7WtF siX7JrK7!DR:l(3F[IXYAL]K(V8a@@D27>I9C
!H\vn6\Ƽ6U܈iPY\0 nZfh ~(5:1(10Qo*R
i!Џg -Q
Jci'S
㫆71YͻKzV9/5W|?/@S
endstream
endobj
10 0 obj
<<
/Length 395
/Filter /FlateDecode
>>
stream
xMInc1D@qxAo|mW6_Wʽ^K}Et}cwb5r_{hI1Dd26[GRYzY#=Pe?\8@[~csՑGe̿K1s|&'jrLPwAHѻ|Ii
VפSOj&T#WZ
}BЂsyKApmy,jWMJrcHsXrm?+n#gg@; @}RrmK¥$qp9tXÐv dG>,
o&1I]:@~}"[~9
endstream
endobj
11 0 obj
<<
/Length 419
/Filter /FlateDecode
>>
stream
xMRKn1)ty^QtCz,K$ZK|XH##I^dyI/u7[e\cd,]GRCHb]n)ܣEL/FUZRq5t^,$J2CHxF.
#^Vdz<qT@1^u
%W
[WUznrRDM
:,
5;
%Dm
hXv4nnp.(̥zbytsscݨCiPc Yn|$C9""{r!.&~7PrwϳS"-2ülF @'Iku<сS10l&хRpl!,h˨ݸ|t$
endstream
endobj
12 0 obj
<<
/Length 1016
/Filter /FlateDecode
>>
stream
xUI-5E
o Vn=ErTlY