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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Optimization problem in remote sensing data processing
遥感 数据处理 优化问题
2023/5/4
In this talk, we will introduce some optimization problem in remote sensing data processing. The high dimensional characteristics of remote sensing data, especially hyperspectral data, will not only l...
3D DATA PROCESSING TOWARD MAINTENANCE AND CONSERVATION. THE INTEGRATED DIGITAL DOCUMENTATION OF CASA DE VIDRO
3D Integrated Survey Documentation Point cloud processing and analysis
2019/3/1
During the last decade, 3D integrated surveys and BIM modelling procedures have greatly improved the overall knowledge on some Brazilian Modernist buildings. In this framework, the Casa de Vidro 3D su...
DATA PROCESSING FOR THE SPACE-BASED DESIS HYPERSPECTRAL SENSOR
Data processing hyperspectral ISS geometric correction atmospheric correction rolling shutter
2017/7/12
The German Aerospace Center (DLR) and Teledyne Brown Engineering (TBE) have established a collaboration to develop and operate a new space-based hyperspectral sensor, the DLR Earth Sensing Imaging Spe...
GEOSPATIAL DATA PROCESSING FOR 3D CITY MODEL GENERATION, MANAGEMENT AND VISUALIZATION
aerial imagery 3D building models 3D city model mesh 3D geo-database web-GIS smart city
2017/7/13
Recent developments of 3D technologies and tools have increased availability and relevance of 3D data (from 3D points to complete city models) in the geospatial and geo-information domains. Neverthele...
DESIGN OF A FREE AND OPEN SOURCE DATA PROCESSING,ARCHIVING,AND DISTRIBUTION SUBSYSTEM FOR THE GROUND RECEIVING STATION OF THE PHILIPPINE SCIENTIFIC EARTH OBSERVATION MICRO-SATELLITE
Micro-satellite Data Processing Open Source Software System Design
2016/11/24
The Philippines’s PHL-Microsat program aims to launch its first earth observation satellite, DIWATA, on the first quarter of 2016. DIWATA’s payload consists of a high-precision telescope (HPT), spaceb...
DEVELOPMENT OF A HETEROGENIC DISTRIBUTED ENVIRONMENT FOR SPATIAL DATA PROCESSING USING CLOUD TECHNOLOGIES
Web-GIS cloud-based distributed computing Earth and planets remote sensing data DEM/DTM three-dimensional visualization virtual globe
2016/11/8
We are developing a unified distributed communication environment for processing of spatial data which integrates web-, desktop- and mobile platforms and combines volunteer computing model and public ...
RESEARCH ON DATA PROCESSING OF DEFORMATION MONITORING FOR SIDE SLOPE BY NEW DEVELOPED SPECIAL GPS SOFTWARE
Data processing Deformation monitoring Side slope GPS Quasi-stable adjustment Classical adjustment
2016/3/17
The deformation monitoring network with GPS is often separated, and it appears short-baseline and high-drop between monitoring sites. In theory, the base stations must be set up in the stableplace. Bu...
MODIS DATA PROCESSING FOR COASTAL AND MARINE ENVIRONMENT MONITORING:A STUDY ON ANOMALY DETECTION AND EVOLUTION IN GULF OF CAGLIARI (SARDINIA-ITALY)
MODIS Oil Spill Monitoring Multispectral
2015/12/28
In this paper, the authors demonstrate that MODIS sensor multispectral imagery may be used in marine and coastal environment monitoring and for anomaly detection and that MODIS imagery may represent a...
A WebGIS for Spatial Data Processing, Analysis and Distribution for Coastal Investigation and Assessment (Mission 908) in Jiangsu, China
Coast Internet GIS Data Infrastructures Visualization Geographical Services
2015/12/17
In Section 1, the background of the research is introduced. This paper presents the results of efforts for the development and application of a web-based GIS, the Mission 908 WEBGIS, to support the co...
Development of the Microstation-Based LIDAR Data Processing Software
LIDAR Point Cloud Secondary Development TopLidar Data Processing
2015/12/8
LIDAR data filtering and classification are the most important steps of the LIDAR data processing, which requires efficient data processing software. This paper introduces a new LIDAR data processing ...
A Progressive Quality Control to Improve the Accuracy of LIDAR Data Processing
LiDAR Quality control Accuracy analysis Strips Adjustment
2015/11/20
Quick data acquisition using LiDAR, is a way to generate dense accurate DEM. The difference with an image recorded by a standard digital camera is that the LiDAR recorded points do not have a regular ...
Methodology of 3D Digital Survey Operations and Data Processing According to Architectonic Investigations in Archaeological Area
Cultural Heritage LIDAR Acquisition Processing Interpretation
2015/11/13
Purpose: This is a presentation of same case studies conducted by our survey lab on some archaeological monuments. The main objective is to underline the general rules that guide 3D digital survey ope...
UAV DATA PROCESSING FOR RAPID MAPPING ACTIVITIES
rapid disaster mapping accuracy of classification
2015/9/21
During disaster and emergency situations, geospatial data plays an important role to serve as a framework for decision support system. As one component of basic geospatial data, large scale topographi...
RECENT ADVANCES IN CARTOSAT-1 DATA PROCESSING
Cartosat-1 Stereo Strip Triangulation (SST) Block adjustment Triangulated Control Point (TCP) Ground Control Point (GCP) Digital Elevation Model (DEM) Ortho image Point Spread Function Image Restoration
2015/9/17
With the launch of Indian Remote Sensing satellite Cartosat-1, an along-track stereo mission, new possibilities for operational availability of high resolution stereo imagery from spacefor user commun...
Data processing workflows from low-cost digital survey to various applications: three case studies of Chinese historic architecture
Survey Data processing Structure from Motion
2015/9/14
The paper focuses on the versatility of data processing workflows ranging from BIM-based survey to structural analysis and reverse
modeling. In China nowadays, a large number of historic architecture...