What's in a name? Semantics, standards and data quality / Peter Fisher, Alexis Comber and Richard Wadsworth -- Scale is introduced in spatial datasets by observation processes / Andrew U. Frank -- Towards a quantitative evaluation of geospatial metadata quality in the context of semantic interoperability / Tarek Sboui, Mehrdad Salehi and Yvan Bďard -- Characterizing and comparing GIS polygon shape complexity by iterative shrinking spectra / Tarmo K. Remmel, Connie Ko and Rick L. Bello -- Projective spray can geometry : an axiomatic approach to error modelling for vector based geographic information systems / Gwen Wilke and Andrew U. Frank -- Qualitative topological relationships for objects with possibly vague shapes : implications on the specification of topological integrity constraints / Lotfi Bejaoui ... [et al.] -- A framwork for the identification of integrity constraints in spatial datacubes / Mehrdad Salehi ... [et al.] -- 3D building generalization under ground plan preserving quality constraints / Martin Kada, Michael Peter and Yevgeniya Filippovska --

Assessing geometric uncertainty in GIS analysis using artificial neural networks / Farhad Hosseinali, Abbas Alimonhammadi and Ali A. Alesheikh -- Neural network based cellular automata calibration model for the simulation of a complex metropolis / Hamid Kiavarz Moghaddam and Farhad Samadzadegan -- Accuracy assessment in an urban expansion model / Amin Tayyebi ...[et al.] -- Deciding on the detail of soil survey in estimating crop yield reduction due to groundwater withdrawal / Martin Knotters ... [et al.] -- A new method for integrating data of variable quality into 3-dimensional subsurface models / Kelsey MacCormack and Carolyn H. Eyles -- Accuracy measurement for area features in land use inventory / Haixia Mao, Wenzhong Shi and Yan Tian -- Granular computing model for solving uncertain classification problems of seismic vulnerability / Hadis Samadi Alinia and Mahmoud Reza Delavar -- Spatial variability of errors in urban expansion model : implications for error propagation / Amin Tayyebi ... [at al.] -- A stereological estimator for the area of flooded land from remote sensing images / Alfred Stein, Mamushet Zewuge Yifru and Petra Buddle --

Assessing digital surface models by verifying shadows : a sensor network approach / Clùdio Carneiro ... [et al.] -- Evaluation of remote sensing image classifiers with uncertainty measures / Luisa M.S. Gonȧlves ... [et al.] -- Analyzing the effect of the modifiable areal unit problem in remote sensing / Nicholas A.S. Hamm, Alfred Stein and Valentyn Tolpekin -- Analyzing the effect of different aggregation approaches on remotely sensed data / Rahul Raj, Nicholas A.S. Hamm and Yogesh Kant -- Use of an airborne imaging spectrometer as a transfer standard for atmospheric correction of SPOT-HRG data / Debajyoti Bhowmick, Nicholas A.S. Hamm and Edward J. Milton -- Liability for spatial data quality / Harlan J. Onsrud -- An example for a comprehensive quality description : the area in the Austrian cadastre / Gerhard Navratil and Rainer Feucht -- Data protection, privacy and spatial data / Teresa Scassa and Lisa M. Campbell -- Harmful information : negligence liability for incorrect information / Jennifer Chandler.