搜索结果: 1-10 共查到“测绘科学技术 big data”相关记录10条 . 查询时间(0.195 秒)
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...
2017大数据时代的SAR：模型，方法和应用研讨会（SAR in Big Data Era: Models, Methods and Applications）
2017 大数据时代 SAR 模型 方法 应用 研讨会
2017/9/22
During the last decade a series of SAR satellites has been launched, including Chinese Gaofen-3, providing great amount of SAR data with varied modes to meet the varieties of applications. It becomes ...
2017 Workshop on SAR in Big Data Era:Models,Methods and Applications
2017 Workshop SAR in Big Data Era Models,Methods and Applications
2017/8/31
During the last decade a series of SAR satellites has been launched, including Chinese Gaofen-3, providing great amount of SAR data with varied modes to meet the varieties of applications. It becomes ...
NASA WEBWORLDWIND: MULTIDIMENSIONAL VIRTUAL GLOBE FOR GEO BIG DATA VISUALIZATION
Virtual Globe Data Visualization Big geo-data
2016/7/8
In this paper, we presented a web application created using the NASA WebWorldWind framework. The application is capable of visualizing n-dimensional data using a Voxel model. In this case study, we ha...
MOSAICKING MEXICO - THE BIG PICTURE OF BIG DATA
Mosaicking Geovisualization Color Balancing
2016/7/8
The project presented in this article is to create a completely seamless and cloud-free mosaic of Mexico at a resolution of 5m, using approximately 4,500 RapidEye images. To complete this project in a...
SIDELOADING – INGESTION OF LARGE POINT CLOUDS INTO THE APACHE SPARK BIG DATA ENGINE
Big Data LiDAR Cloud Computing
2016/7/8
In the geospatial domain we have now reached the point where data volumes we handle have clearly grown beyond the capacity of most desktop computers. This is particularly true in the area of point clo...
LOCALLY REFINED SPLINES REPRESENTATION FOR GEOSPATIAL BIG DATA
Big data smooth shape splines local refinement elevation model
2015/9/21
When viewed from distance, large parts of the topography of landmasses and the bathymetry of the sea and ocean floor can be regarded as a smooth background with local features. Consequently a digital ...
BIG DATA BREAKING BARRIERS – FIRST STEPS ON A LONG TRAIL
Big Data Digital Earth Breaking Barriers
2015/5/7
Most data sets and streams have a geospatial component. Some people even claim that about 80% of all data is related to location. In the era of Big Data this number might even be underestimated, as ...
CLASSIFICATION ALGORITHMS FOR BIG DATA ANALYSIS, A MAP REDUCE APPROACH
Big Data MapReduce Framework Hadoop Classification Algorithms Cloud Computing
2015/4/1
Since many years ago, the scientific community is concerned about how to increase the accuracy of different classification methods, and major achievements have been made so far. Besides this issue, th...
GLOBAL DATA SPATIALLY INTERRELATE SYSTEM FOR SCIENTIFIC BIG DATA SPATIAL-SEAMLESS SHARING
data sharing global data spatially interrelate system earth system spatial grid
2014/7/23
A good data sharing system with spatial-seamless services will prevent the scientists from tedious, boring, and time consuming work
of spatial transformation, and hence encourage the usage of the sc...