About
Taiwan Geospatial Open Source Lab (TGeoSource Lab) aims to promote open source and the development of free software on geospatial technologies, mainly in the fields of photogrammetry, remote sensing, and GIS. To facilitate this, the Lab members utilize the geospatial open source to carry out fundamental and to deliver geospatial solutions to engineering problems. Refer to the Open Source Project and Publications pages for more. We also organize tutorials, webinars, and joint sessions to provide training for undergraduate and graduate students in the programs of Surveying and Mapping, Geomatics, Geographic Information Science, Physical Geography. We currently provide training courses in Quantuim GIS, PostgreSQL, and OGC SensorThings API. The promotion of open source can provide us free software and make accessible the latest geospatial technologies to the wider geospatial community.
People
Dr. Chao-Hung Lin
National Cheng Kung University
Department of Geomatics
Dr. Tee-Ann Teo
National Chiao Tung University
Department of Civil Engineering
Dr. Chih‐Yuan Huang
National Central University
Center for Space and Remote Sensing Research
Open Source Project
shp2geojson.js
Huang-Sin Syu
Convert shapefile to geoJSON via a web browser without Server-Side code. This conversion will unzip your file and reproject the data with correct encoding in JavaScript.
Traning & Education
- Tutorial
- Arduino 創意開源手作坊
- 健康開放資料創意加值應用工作坊
- Workshop
- OGC SensorThings API工作坊 (SG 37)
- Remote Sensing Open Data and Software工作坊 (SG 37)
https://nckusg36.wixsite.com/sg36/isprs
https://nckusg36.wixsite.com/sg36/isprs
Publications
Drawing Road Networks with Mental Maps
Shih-Syun Lin , Chao-Hung Lin, Yan-Jhang Hu, and Tong-Yee Lee
IEEE Transactions on Visualization and Computer Graphics, Vol. 20, No. 9, 2014.A novel road network warping for stylized map generation.
Point Cloud Encoding for 3D Building Model Retrieval
Jyun-Yuan Chen, Chao-Hung Lin, Po-Chi Hsu, and Chung-Hao Chen
IEEE Transactions on Multimedia, Vsdfsdfsadfasdfsadfol. 16, No. 2, pp. 337-345, 2014.A novel point cloud encoding method for 3D building model retrieval.
Eigen-feature Analysis of Weighted Covariance Matrices for LiDAR Point Cloud Classification
Chao-Hung Lin, Jyun-Yuan Chen, Po-Lin Su, and Chung-Hao Chen
ISPRS Journal of Photogrametry and Remote Sensing, Vol. 94, pp. 70-79, 2014.An improved eigh-feature generation method for point cloud classification.
Resources
- Free Software from CATCON
- ARPENTEUR
- LDIPInter
- WinASEAN
- Sensor Orientation and Image Analysis
- Learning Digital Photogrammetry
- DEM generation
- Modeling software
- Open Source Software related to Geoscience and Remote Sensing
- Oepn Source Sofware from OSGeo
- GRASS GIS
- QGIS
- deegree
- OpenLayers
- GeoServer
- MapServer
- PostGIS
- Marble
- pycsw
a photogrammetric software package (Gold Award in Amsterdam 2000)
a software for photogrammetry education
a software for remote sensing data analysis
form Hannover University, Germany
created by J.Hoehle, Aalborg University, Denmark
created by Intermap Technologies
from Visual Computing Lab - CNR Pisa, Italy
(Geographic Resources Analysis Support System), a free and open-source GIS software for geospatial data management, analysis, image processing, spatial modeling and visualization.
(Quantum GIS), a free and open-source desktop GIS software that provides data viewing, editing, and analysis.
an open-source software for spatial data infrastrctures and geospatial web.
an open-source JavaScript library for displaying map data in web browsers.
an open-source server written in Java that allows users to share, process and edit geospatial data.
an open-souce development envionment for building spatially enabled internet applications.
a spatial database extender for PostgresSQL object-relational database.
a virtual globe and world atlas.
an OGC CSW server.
Other Geo4all Labs
- ETH Zurich
- ISRIC - World Soil Information foundation
- Newcastle University
- University of Heidelberg
- University of California, Davis
http://research.ncl.ac.uk/osgeolab/
http://www.geog.uni-heidelberg.de/index_en.html