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Study of Morphotectonic and Hydrogeology for Groundwater Prospecting Using Remote Sensing and GIS in the North West Himalaya, District Sirmour, Himachal Pradesh, India
Satellite Imageries Neo-Tectonics GPS Hydrogeology Morphometric Analysis
2015/12/11
The study of aerial photographs, satellite images topographic maps supported by ground truth survey reveals that the study area has a network of interlinked subsurface fractures. The features of neo-t...
Spatial Data Uncertainty Management
Knowledge Classification Knowledge Management Contextual Modelling
2015/12/11
The paper deals with the relations between knowledge management, uncertainty and the context evaluation on the background of the new possibilities of information technologies that can help us to carry...
Integrated Geographical Buffering System for Land Taxation in Sri Lanka
Land GIS Database Satellite Imagery
2015/12/11
Land property has value because it provides amenities and satisfactions of living, as in the case of residences and services, while property taxes are essentially concerned with improvements to the la...
Spatial Data Infrastructure for Soil-Vegetation-Atmosphere Modelling: Set-Up of a Spatial Database for a Research Project (SFB/TR32)
Spatial Data Infrastructure Data Management Computer Vision Interoperability
2015/12/11
Data storage and data exchange is a key issue of interdisciplinary research projects which focus on environmental field studies and regional modelling. The overall success of such projects depends on ...
Research on the Autocorrelation Detection in Digital Watermarking Techniques
Digital Watermarking Autocorrelation Detection Multiple Watermarking Robustness
2015/12/11
Based on the self-characteristic of digital watermarking techniques and the multi-statistic theory, this paper makes a research on the watermark autocorrelation detection. First, the setting of detect...
An Integrated 3D Cadastre-Malaysia as an Example
3D Cadastre Integration Spatial Objects DBMS
2015/12/11
In Malaysia, the cadastre system is controlled by two main agencies, namely, Department of Surveying and Mapping Malaysia (DSMM) and Land Offices (L.O). The DSMM is responsible for the cadastral spati...
Discussion on the Progress and Direction of Digital City
Digital City Geo-information industry Digital Navigation Map Ubiquity USDI
2015/12/11
With the development of information and communication technology, the construction of digital cities has become more feasible. It is a powerful way to elevate the city’s strength, to improve the socia...
Spatial Data Infrastructure acts as a fundamental platform to make geospatial data exchangeable to supply geospatial informationservice widely. China has paid great attention to construct the Digital ...
Monoplotting - a Semi-Automated Approach for 3D Reconstruction from Single Satellite Image
Modelling Reconstruction Triangulation Visualization Rendering Semi-automation
2015/12/9
Once the predicted base and shadow positions match their positions in the image by observation, the height of the object is determined. As a consequence, the 3D object is reconstructed simultaneously....
Building Roof Reconstruction by Fusing Laser Range Data and Aerial Images
Topological Relationship Line Features Geometric Inference Data Fusion Building Roof Reconstruction
2015/12/9
The objective of this study is to present an efficient and robust method of building roof reconstruction by fusing laser range data and aerial images through CSR (Construct-Shape-Refine) procedures. T...
Architectural Scene Rapid Reconstruction Based on Features
3D reconstruction feature matching differential evolution visualization robust estimation
2015/12/9
Retrieve the structure of model and the motion of camera is a classical and hot topic in computer vision and photogrammetry. A lot of automatic or semiautomatic techniques have been developed to optim...
Spatial Road Network Extraction from Multi Spectral Remote Sensing Images with FCD
Local Moran’s I statistics Floating Car Data (FCD)
2015/12/9
This paper presents an automatic methodology for spatial road network extraction from multi spectral remote sensing images with floating car data. Basically, it can be divided into two steps. In the f...
Automatic Road Extraction from High Resolution Satellite Images Using Neural Networks, Texture Analysis, Fuzzy Clustering and Genetic Algorithms
Road Extraction Neural Networks Co-occurrence Texture Analysis Fuzzy Clustering Vectorization
2015/12/9
In this article, a new method for road extraction from high resolution Quick Bird and IKONOS pan-sharpened satellite images is presented. The proposed methodology consists of two separate stages of ro...
Selecting Appropriate Features for Detecting Buildings and Building Parts
Building Detection Classifi cation Feature Selection Stable Regions Adaboost
2015/12/8
The paper addresses the problem of feature selection during classification of image regions within the context of interpreting images showing highly structured objects such as buildings. We pres...
Accuracy of Lacunarity Algorithms in Texture Classification of High Spatial Resolution Images from Urban Areas
Accuracy Algorithms Texture Classification High Resolution Urban
2015/12/8
Lacunarity based measures can be described as texture recognition approaches that provide a flexible yet theoretically consistent mean of characterizing the morphology of urban spatial patterns across...