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Extraction of Road Junction Islands from High Resolution Aerial Imagery Using Level Sets
Road junction Island Level set High resolution Aerial image
2015/12/4
Road junctions are important components of a road network. However, they are usually not explicitly modelled in existing road extraction approaches. In this paper, we consider road junctions as area o...
Visualization of Road Slope Aspect for Fixed Assets Appraisal of Lands using DEM
Road Slope Aspect Digitization Extraction Visualization DEM/DTM
2015/12/2
In order to estimate proper current land price, various factors such as environment, communication, regulation of land use and so on are established by local government. Road slope is one of the land ...
Using Road Pavement Markings as Ground Control for LIDAR Data
LiDAR LiDAR intensity Feature extraction QA/QC
2015/11/20
LiDAR technology, the primary source of highly accurate surface data at large scale, has seen remarkable developments in recent years. Specifically, the accuracy of the laser ranging has reached the f...
QUALITY ANALYSIS OF 3D ROAD RECONSTRUCTION
Quality analysis 3D road reconstruction topographic features data fusion laser scanner data
2015/11/10
Quality of 3D reconstructed roads strongly depends on input data and following processing steps. Quality analysis is essential for building up a reliable reconstruction process and for a proper use of...
ROAD ENVIRONMENT MAPPING SYSTEM OF THE FINNISH GEODETIC INSTITUTE-FGI ROAMER-
Mobile mapping Laser scanning Positioning IMU GPS RTK Traffic environment
2015/11/10
The Finnish Geodetic Institute has been developing a mobile road environment mapping system, named as ROAMER, since 2003.The vehicle-borne ROAMER system consists of a carrying platform, positioning an...
ANALYZE THE IMPACT OF HABITAT PATCHES ON WILDLIFE ROAD-KILL
Road-kill Correlation analysis Habitat Patches
2015/11/3
The ecosystem fragmentation due to transportation infrastructure causes a road-kill phenomenon. When making policies for mitigating road-kill it is important to select target-species in order to enhan...
Modeling and Implementation of Navigable Geographic Framework Data - Construction of Road Network Based on Fundamental Geographic Data
Navigable Geographic Framework Data Data Modeling Road Network Fundamental Geographic Data
2015/10/12
Navigable geographic framework data functions as the geo-spatial referencing framework that integrates traffic maneuver and POI(s).
The main difference between the navigable geographic framework and...
AUTOMATIC DETECTION OF PATTERNS IN ROAD NETWORKS -METHODS AND EVALUATION
pattern recognition networks vector data geometric information
2015/9/28
Spatial data play a major role in many areas. They are an important source of information for a wide range of applications. The
quality and quantity of data have increased in the last decades, resul...
AUTOMATED LARGE SCALE PARAMETER EXTRACTION OF ROAD-SIDE TREES SAMPLED BY A LASER MOBILE MAPPING SYSTEM
big data laser mobile mapping tree parameters urban voxels
2015/9/21
In urbanized Western Europe trees are considered an important component of the built-up environment. This also means that there is an increasing demand for tree inventories. Laser mobile mapping syste...
A QUALITY ASSESSMENT METHOD FOR 3D ROAD POLYGON OBJECTS
Quality Assessment Quality Element 3D Road Polygon LiDAR
2015/9/21
With the development of the economy, the fast and accurate extraction of the city road is significant for GIS data collection and update, remote sensing images interpretation, mapping and spatial data...
INFLUENCE OF THE PRECISION OF LIDAR DATA IN SURFACE WATER RUNOFF ESTIMATION FOR ROAD MAINTENANCE
Mobile LiDAR Point Cloud runoff road maintenance
2015/9/21
Roads affect the natural surface and subsurface drainage pattern of a hill or a watershed. Road drainage systems are designed with the objective of reducing the energy generated by the flowing water a...
Getting Cars Off the Road: The Cost-Effectivemess of an Episodic Pollution Control Program
Cost-Effectivemess pollution
2015/9/18
While such major air pollutants as sulfur dioxide and particulate matter are substantially under
control, many areas of the United States remain in non-attainment of the ground-level ozone
standard....
Getting Cars Off the Road: The Cost-Effectiveness of an Episodic Pollution Control Program
Ground-level ozone Episodic pollution control schemes
2015/9/18
Ground-level ozone remains a serious problem in the United States. Because ozone
non-attainment is a summer problem, episodic rather than continuous controls of ozone
precursors are possible. We eva...
Visibility Analysis of the Oriental Pearl Based on Digital Landscape Simulation – View from East Daming Road of Shanghai
visual analysis City Image ArcGIS
2015/9/11
As the demand for visual quality of environment increases, visual analysis therefore plays progressively important role in current
urban landscape construction and management. Guided by the City Imag...
Mobile mapping with a stereo-camera for road assessment in the frame of road network management
New sensors and platforms mobile mapping stereovision
2015/9/2
The management of existing road networks and their cost-efficient maintenance is of increasing importance, especially there where
networks are almost completed. Road monitoring for the assessment of ...