搜索结果: 1-10 共查到“测绘科学技术 transmission”相关记录10条 . 查询时间(0.031 秒)
A MULTI-SCALE LINE STRUCTURE FOR PROGRESSIVE TRANSMISSION OF VECTOR DATA ACROSS THE WEB
Multi-scale Line Simplification Multi-way Tree Progressive Transmission
2015/12/23
This paper presents a multi-way tree based multi-scale line structure for progressive transmission of vector data. By topological restraints, the structure maintains the consistent topologicalrelation...
3D Modeling and Data Organization of Power Transmission based on Digital Earth
Digital Earth LOD Power Transmission GIS Modeling Data Organization
2015/12/2
Since the moment Google Earth launched by Google company, the subject of geographic information system (GIS in short) has made great progress. While, the traditional two-dimensional and three-dimensio...
Progressive Transmission of Vector Map on the Web
Progressive Transmission Map Generalization Multi-scale Representation Internet GIS Browser/Server
2015/12/2
This paper presents a method of progressive transmission of vector data on the web based on the Changes Accumulation Model. The model considers the spatial representation from one scale to another sca...
An example of operation for a partly manned Antarctic geomagnetic observatory and the development of a radio link for data transmission
geomagnetic observatories geophysical instrumentation data transmission HF radio
2015/8/28
The experience acquired from more than ten years of operation of an Antarctic geomagnetic observatory is described along with the development of data transmission facilities. The observatory was deplo...
CONCEPTUAL DESIGN OF AN ACTIVITY-BASED SPATIO-TEMPORAL DATA MODEL FOR EPIDEMICS TRANSMISSION ANALYSIS
Epidemics Transmission Activity-Based Modelling Spatio-Temporal Data Model
2015/8/10
Recently GIS have been used in the surveillance and monitoring of diseases and control of epidemics. Most of those mapping systems use aggregated datasets. This aggregated datasets are not sufficient ...
VEGETATION HEIGHT ESTIMATION NEAR POWER TRANSMISSION POLES VIA SATELLITE STEREO IMAGES USING 3D DEPTH ESTIMATION ALGORITHMS
QuickBird Satellite sensor Pleiades satellite Sensor
2015/5/6
Monitoring vegetation encroachment under overhead high voltage power line is a challenging problem for electricity distribution companies. Absence of proper monitoring could result in damage to the ...
APPLICATIONS OF LIDAR TECHNOLOGY IN MAPPING HYDRO TRANSMISSION ASSETS
LIDAR TECHNOLOGY MAPPING HYDRO TRANSMISSION ASSETS
2015/3/13
APPLICATIONS OF LIDAR TECHNOLOGY IN MAPPING HYDRO TRANSMISSION ASSETS.
The Influence of the Atmospheric Transmission for the Solar Radiation and Earth’s Surface Radiation on the Earth’s Climate
Climate Atmospheric Transmission Planetary Heat Balance
2013/3/5
The physical and mathematical model of the planetary heat balance is developed to establish the influence of the atmospheric transmission for the solar radiation in the shortwave spectrum range and fo...
A Mechanism of Initiative Transmission to Send Message on WEBGIS
WEBGIS message lnitiative transmission
2013/3/5
The paper researched and realized the initiative message transmission mechanism of WEBGIS server based on the N layer architecture of Internet. According to WEBGIS application long business operation ...
organizetion multi-scale 3d model data to meet network transmission
3D Model Point-indexed Data Structure Multi-Scales Quadtree-based Tile Network Transmission
2016/4/11
Existing research mainly fucus on organization and visualization of 3D building models in circumstances which are the main spatial objects, yet multi-scale representation of geometry and texture infor...