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China starts building long-distance nuclear heating pipeline（图）
long-distance nuclear heating pipeline China
2023/3/7
Construction has begun of a 23-kilometre-long pipe that will transport nuclear-generated heat from the Haiyang nuclear power plant in China's Shandong province to a wider area, State Power Investment ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Bayesian Approach to Determining the Orientation of Sound-soft Obstacles with Phaseless Data via Wasserstein Distance
Wasserstein距离 贝叶斯方法 无相数据 软声障碍物
2023/4/27
We present a Bayesian approach to inverse scattering problems of reconstructing the rotation angle in clockwise direction of an acoustically sound-soft obstacle from phaseless far-field data in two di...
Polaritons offer the best of two very different worlds. These hybrid particles combine light and molecules of organic material, making them ideal vessels for energy transfer in organic semiconductors....
2018年远程教育与学习国际会议（2018 International Conference on Distance Education and Learning）
2018年 远程教育与学习 国际会议
2018/1/22
All submitted conference papers will be blind peer reviewed by three competent reviewers. After a careful reviewing process, all accepted papers after proper registration and presentation, will be pub...
AUTOMATIC ROOFTOP EXTRACTION IN STEREO IMAGERY USING DISTANCE AND BUILDING SHAPE REGULARIZED LEVEL SET EVOLUTION
Rooftop extraction Level set DSM DTM
2017/7/12
Automatic rooftop extraction is one of the most challenging problems in remote sensing image analysis. Classical 2D image processing techniques are expensive due to the high amount of features require...
Modelling of forwarding distance to maximize the utilization of medium and high-power harvester technology
forwarder performance standards work productivity time consumption timber transport
2017/4/6
Every technologist aims to maximize the performance and capacity of vehicles, particularly when deployed in technological lines. To maximize the utilization of harvester technology, particularly of fo...
GLOBAL BUNDLE ADJUSTMENT WITH VARIABLE ORIENTATION POINT DISTANCE FOR PRECISE MARS EXPRESS ORBIT RECONSTRUCTION
Planetary Mapping Mars HRSC Bundle Adjustment Orbit Modeling
2016/11/8
The photogrammetric bundle adjustment of line scanner image data requires a precise description of the time-dependent image orientation. For this task exterior orientation parameters of discrete point...
CRITICAL ASSESSMENT OF OBJECT SEGMENTATION IN AERIAL IMAGE USING GEO-HAUSDORFF DISTANCE
Object Segmentation Geo-Hausdorff Distance Critical Assessment
2016/11/8
Aerial Image records the large-range earth objects with the ever-improving spatial and radiometric resolution. It becomes a powerful tool for earth observation, land-coverage survey, geographical cens...
COMBINING SYNCHRONOUS AND ASYNCHRONOUS ELEARNING TOOLS IN DISTANCE EDUCATION–EXPERIENCES FROM A COURSE FOR DEVELOPING COUNTRIES
distance learning synchronous learning asynchronous learning Elluminate developing countries spatial decision support system distance education
2016/1/29
Distance learning requires a specific effort of addressing the students: Students motivation has to be kept up high throughout the course via interesting and diversified teaching material and methods....
JICA NET DISTANCE EDUCATION ON REMOTE SENSING AND GIS FOR DEVELOPING COUNTRIES
Education Remote Sensing Spatial Information Sciences e-Learning Computer Assisted Training
2015/12/22
Japan International Cooperation Agency (JICA) has initiated a three year-project of JICA NET Distance Education on remote sensing and GIS for developing countries since 2004FY in cooperation with Japa...
On the Calibration of the Distance Measuring Component of a Terrestrial Laser Scanner
Component calibration Terrestrial laser scanner Robot tacheometer
2015/12/17
This paper deals with component calibration of a terrestrial laser scanner Faro LS880 HE80. The calibration is based on relative
distance measurements and is focused on the distance measuring compone...
Qualification of Close Range Photogrammetry Cameras by Average Image Coordinates RMS Error VS. Object Distance Function
Close Range Accuracy analysis Non-metric camera
2015/12/14
In this publication, the concept of image coordinate RMS error derived from average object side RMS is introduced. In the course of
derivation, data on network geometry and redundancy were taken into...
Knowledge Discovery by Spatial Clustering Based on Self-Organizing Feature Map and a Composite Distance Measure
Self-Organizing Feature Map Spatial Clustering Knowledge Discovery Data Mining
2015/12/2
This paper proposes a spatial clustering model based on self-organizing feature map and a composite distance measure, and studies the knowledge discovery from spatial database of spatial objects with ...
3D GIS BASED EVALUATION OF THE AVAILABLE SIGHT DISTANCE TO ASSESS SAFETY OF URBAN ROADS
3D Sight Analysis Sight Distance Road Safety Mobile Mapping Digital Terrain Model Sight Obstruction Low-Cost Sensors GNSS/IMU
2015/9/21
The available sight distance (ASD) in front of the driver to detect possible conflicts with unexpected obstacles is fundamental for traffic safety. In the last 20 years, road design software (RDS) has...
A study on fire spreading model for the safety distance between the neighborhood occupancies and historical buildings in Taiwan
Fire Dynamics Simulator (FDS) fire load, fire spread model historical buildings safety distance
2015/9/11
Cultural heritages and historical buildings are vulnerable against severe threats from fire. Since the 1970s, ten fire-spread events
involving historic buildings have occurred in Taiwan, affecting a ...