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RESEARCH ON THE CONSTRUCTION OF REMOTE SENSING AUTOMATIC INTERPRETATION SYMBOL BIG DATA
Remote Sensing Automatic Interpretation Symbol Big Data Geographical Conditions Monitoring Crowdsourcing Update Mode Open Evaluation National Wide Application Database Construction
2018/5/14
Remote sensing automatic interpretation symbol (RSAIS) is an inexpensive and fast method in providing precise in-situ information for image interpretation and accuracy. This study designed a scientifi...
Symbol-Based Simplification with Fuzzy Logic Approach on Mobile Devices
Distributed GIS Visualization Simplification Fuzzy Logic Scale Mobile
2015/12/17
Recent developments of GSM technology enable new applications in distributed GIS and LBS so as to provide more relevant active service to the mobile user. Specifically, the visualization of the spatia...
The Defined System of Map Symbol Based Geological Substances
Geometry Mapping System Standards Correlation
2015/12/16
At present the defined symbol of filling block, linear, surface based point, line and surface is a common visual method of Map Drawing Computer Software and Geographic information. In fact, the direct...
RESEARCH AND DESIGN OF DYNAMIC SYMBOL IN GIS
Dynamic Symbol Map Symbol Animation Dynamic Map Visualization Dynamic Visual Variable
2015/8/10
In this paper, firstly the dynamic visual variables are discussed. The dynamic variables of symbol include duration, change rate,change order and rhythm. Then, how to study and design the dynamic symb...
CARTOGRAPHIC INTEGRATION ON MOBILE DEVICES FROM SEVERAL PROVIDERS’ LBS BY MEANS OF MAP SYMBOL ONTOLOGY
GIS LBS Cartography Ontology OWL CartOWL Web Services OWS
2014/6/12
With the increasing number of geographical data and distributed geospatial applications with heterogeneous databases, many problems may arise while integrating the details of user‘...