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WHAT IS SPATIAL ACCURACY?
a research group that focuses on how to measure, model and manage uncertainty in spatial data, specifically the one that comes from natural resource inventories
WORKSHOP Spatial Uncertainty Propagation
a two-day workshop organized by G.B.M. Heuvelink and J.D. Brown; theory and practice of spatial uncertainty propagation analysis; demonstration of various uncertainty propagation techniques.
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8th International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences. Edited by J. Zhang and M. F. Goodchild

To order the printed hardcover proceedings, please contact the publisher World Academic Press at publishing@WAU.org.uk. A number of papers may be selected from the pool of papers presented at the symposium and published in the International Journal of Remote Sensing special issue "uncertainty in remotely sensed information, spatial analysis, and process modeling". Instructions to authors are available here. The deadline to submit your paper for the special issue is Friday 5 September 2008.

 

ISBN: 1-84626-170-8
 

Symposium chairs:
Hon. Chairs: Jingnan Liu (Wuhan University, CN), Xiaowen Li (Institute of Remote Sensing Applications, CN)
Chairs: Deren Li (Wuhan University, CN), Michael Goodchild (University of California, US)
Co-chairs: Jianya Gong (Wuhan University, CN), Chenghu Zhou (Institute of Geographical Science, CN)

Organizing Committee:
Jingxiong Zhang (Wuhan University, CN)
Secretary: Yong Ge (Wuhan University, CN)

Sponsors: Chinese Society for Geodesy, Photogrammetry and Cartography, Specialty Committee on Photogrammetry and Remote Sensing, China. The World Academic Union has funded the proceedings' publication.

| OFFICIAL BROCHURE | THE FINAL REPORT | PHOTOS |

 

PLENARY LECTURES
Uncertainty in Spatial Information, Analysis, and Applications: Chinese Perspectives
Spatial Accuracy 2.0
Geostatistics: What’s Hot, What’s Not, and Other Food for Thought
Issues of Uncertainty in Super-Resolution Mapping and the Design of an Inter-Comparison Study
Sustainability, Climate Change and Uncertainty
Sampling Designs for Assessing Map Accuracy
Handling Uncertainties in Image Mining for Remote Sensing Studies
From Uncertainty Description to Spatial Data Quality Control

GEOSTATISTICS
The Study on Trinary Join-Counts for Spatial Autocorrelation
Combining Transition Probabilities in the Prediction and Simulation of Categorical Fields
A Covariance Conversion Approach of Gamma Random Field Simulation
Geostatistical Analysis of GPS Trajectory Data: Space-Time Densities
Assessing Uncertainties for Lognormal Kriging Estimates
Geostatistical Approaches to Conflation of Continental Snow Data
Robust Interpolation of Agricultural Census Data to Hydrological Units and Implications for Diffuse Pollution Modelling
Mining Spatial Association Rules with Geostatistics
On Effects of Weights in Spatial Interpolation
Properties and Applications of the Interpolation Variance Associated with Ordinary Kriging Estimates

ERROR, INFORMATION, AND SPATIAL CORRELATION
Quantifying Degrees of Information in Remote Sensing Imagery
Error Matching Detection and Robust Estimation Adjustment Approach for Map Conflation
Multi-Level Measurements for Uncertainty in Classified Remotely Sensed Imagery
Impacts of Noise on the Accuracy of Hyperspectral Image Classification by SVM

VAGUENESS AND UNCERTAINTY
Irrigation Intensification or Extensification Assessment: A GIS-Based Spatial Fuzzy Multi-Criteria Evaluation
Degree of Site Suitability Measurement in a GIS: The Effect of Various Standardization Methods
A Fuzzy Synthetic Evaluation Approach for Land Cover Cartography Accuracy Assessment
Fuzzy Evaluation of Quality in DLGs, DRGs, DEMs, and DOMs

ERROR PROPAGATION
Distributed Error Propagation Analysis for Automatic Drainage Basin Delineation
Simulation Analysis of Error Propagation on Land Cover Change Maps: A Comparison of Contextual and Non-contextual Models
Spatial Autocorrelation and Random Effects in Digitizing Error

UNCERTAINTY VISUALIZATION
Visualizing Positional Uncertainties of Geometric Corrected Remote Sensing Images
The YUE-HASM Method
Visualising Uncertainty in Spatial Decision Support

VALIDATION IN REMOTE SENSING
Forest Characteristics and Effects on LiDAR Waveforms Modeling and Simulation
Corn 3D Reconstruction for Remote Sensing Validation
Validation of AVHRR/ MODIS/ AMSR-E Satellite SST Products in the West Pacific

UNCERTAINTY IN SPATIAL MODELLING
Revealing Long Term Land Use and Land Cover Change in a Severely Disturbed Environment
Field-Scale Mapping of Soil Organic Carbon with Soil-Landscape Modeling
Climate Change Impacts on Protea Species: PDEAR Model Predictions
Validation of Spatial Prediction Models for Landslide Susceptibility Maps
Spatial Uncertainty Assessment in the Reconstruction of Presettlement Forest Patterns in Western NY, USA
Uncertainty Analysis of the GeoPEARL Pesticide Leaching Model

SCALE
A Study on the LAI Up-Scaling Based on Mathematic Transformation
Effects of Spatial Grain Size on Landscape Pattern of Qingpu District in Shanghai
Scale Effects and Correction for Land Surface Albedo in Rugged Terrain
A Scale Transform Method for Leaf Area Index Retrieved from Multi-Resolutions Remote Sensing Data
A Method to Improve the Accuracy of Remote Sensing Data Classification by Exploiting the Multi-Scale Properties in the Scene
Scale-Span Classification of Multispectral Images Based on Feature Construction and Decision Trees
A Multi-Scale Image Segmentation Algorithm Based on the Cloud Model

DATA ASSIMILATION
Assimilation of Remote Sensing Data Products into Common Land Model for Evapotranspiration Forecasting
Spatio-Temporal Reconstruction of MODIS NDVI Data Sets Based on Data Assimilation Methods
Uncertainty Analysis of Radar Wind Retrieval with Data Assimilation
Accuracy Issues Associated with Satellite Remote Sensing Soil Moisture Data and Their Assimilation

GEO-DATA AND ONTOLOGY
Geo-Data User Chains
Estimation of Travel Times in the Context of Intermodal Transportation
Building Semantic Ontology Databases Based on Remote Sensing Images
Data Quality—What Can an Ontological Analysis Contribute?

POSITIONAL ACCURACY
Effects of Exterior Orientation Elements on Direct Georeferencing in POS-Supported Aerial Photogrammetry
Geometrical Uncertainty of Objects and Its Influence in the Object-Oriented Multi-Source Remote Sensing Imagery Processing
Spatial Projection Rectification for Densifying Ground Control Points

ACCURACY IN CLASSIFICATION
Uncertainty Analysis for Remote Sensing Classification in the Context of Disaster Studies in Shanghai
Chlorophyll a (Chl-a) Concentration Measurement and Prediction in Taihu Lake Based on MODIS Image Data
A General Method for Assessing the Uncertainty in Classified Remotely Sensed Data at Pixel Scale
Consistency Analysis of Multi-Source Remotely Sensed Images for Land Cover Classification
Methods for Estimating the Accuracy of Per-Pixel, Per-Parcel and Expert Visual Classification of High Resolution Optical Satellite Imagery
A Method to Incorporate Uncertainty in the Classification of Remote Sensing Images
Uncertainty and Its Propagation in Land Investigation
The Impacts of Landscape Patterns on the Accuracy of Remotely Sensed Data Classification
Land Cover Classification Information Decision Making Fusion Based on Dempster-Shafer Theory: Results and Uncertainty
Sample Size Determination for Image Classification Accuracy Assessment and Comparison

ACCURACY IN DEMs
Large Area DEM Generation Using Airborne LiDAR Data and Quality Control
Temporal and Spatial Thermal Radiation Distribution Analysis within and above Crop Canopies by 3D Simulation
Accuracy Evaluation and Gross Error Detection in Digital Elevation Models Based on LIDAR Data
Handling Uncertainty in Underwater Terrain during Dredging by Using Filled-Matrix Algorithms
Evaluation of Current DEM Accuracy for Condamine Catchment

POSTER SESSION
Hui Cao: Automatic Recognition and Localization of Ground Marked Points Based on Template
Yan Chen: Information-Theoretical Comparison between Actual and Potential Natural Vegetation
Yuyong Cui: Hyperspectral Image Classification Based on Compound Kernels of Support Vector Machine
Shenghui Fang: Inversion of Surface Temperature Based on MODIS and ASTER Imagery
Daniel Gann: Land-Cover Stratified Accuracy Assessment for a Digital Elevation Model of Dade County Florida, derived from Airborne LIDAR
Hao Gong: Object-Based Correspondence Analysis for Improved Accuracy in Remotely Sensed Change Detection
Yan Gong: Hyperspectral Remote Sensing Image Interpretation Based on Spatial Information Analysis of Homogeneous-Regions
Dezhu Gui: Quality Check in Urban and Rural Cadastral Spatial Data Updating
Danhuai Guo: Propagation and Visualization of Uncertainty in NL-Based Spatial Analysis
Xujun Han: On the Representation of Spatial Uncertainties with Stochastic Simulation in Land Data Assimilation
Huaguo Huang: A Realistic Structure Model for Forest Radiosity Simulation on Large Scales
Luyao Huang: Object-Oriented Classification of High Resolution Satellite Image for Better Accuracy
Huifeng Ji: Accuracy of Matching between Probe-Vehicle and GIS Map
Fangfang Li: Remote Sensing Image Classification Based on Improved Fast Independent Component Analysis
Hao Li: Image-Based Spatial Information Systems for Geologic Logging
Rui Liu: Mining Subsidence Monitoring by Using the Information of Ground Sunk Seeper
Sheng Luo: A Comprehensive Evaluation of Digital Image Map Quality Based on the Cloud Model
Lingkui Meng: A System for Automatic Processing of MODIS L1B Data
Bin Pan: Error Analysis and Accuracy Assessment of InSAR Phase Unwrapping
Guoqing Qu: Residual Error Analysis of GPS Data Sequence Based on WP
Zhenfeng Shao: Image Mining for Generating Ontology Databases of Geographical Entities
Lihua Tang: Multi-Index Regional Forest Fire Ratings Appraisal Platform Design and Implementation
Shuliang Wang: Metric and Identification of Spatial Objects Based on Data Fields
Zhiwei Wang: The Reconstruction and Applications of the Contour Lines Based on TINs
Xiaohuan Xi: Forest Characteristics and Effects on LiDAR Waveforms Modeling and Simulation
Moyan Xiao: Edge Detection of Riverway in Remote Sensing Images Based on Curvelet Transform and GVF Snake
Aijun Xu: Study on Forest Fire Prevention Three-Dimensional Background Database
Xue Yang: Simulation of Coastlines Based on Cloud Fractal
Zifan Yu: An Improved Algorithm for Image Fractal Dimension
Guifeng Zhang: A Remote Sensing Feature Discretization Method Accommodating Uncertainty in Classification Systems
Guoqin Zhang: Measurement Indices of Positional Uncertainty for Plane Line Segments Based on the Model
Hairong Zhang: A Mine Environmental GIS: Framework, Key Techniques, and Case Study
Hong Zhang: Land Use/Cover Change Detection Using Feature Database Based on Vector-Image Data Conflation
Juntuan Zhang: A New Method for Multi-Temporal SAR Image-Based Change Detection
Juqing Zhang: Combined Fitting Based on Robust Trend Surface and Orthogonal Multiquadric with Applications in DEMs Fitting
Kun Zhang: Estimation of Linear Vectorial Semiparametric Models by Least Squares
Tao Zhang: An Image Decomposition Model Using the Dual Method and Norm
Yunlin Zhang: Accuracy Evaluation of Three Dimensional Laser Range Scanner Based on Field Calibration
Junqi Zhou: Accuracy in Remotely Sensed Urban Greenery Land Cover


NOTE: The above listed papers have not been peer-reviewed. Please read also the website disclaimer. To order the printed hardcover proceedings, please contact the publisher World Academic Press at publishing@WAU.org.uk. For corrections and errata, please contact the Proceedings editor: Jingxiong Zhang (Wuhan University, CN).

 
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