07 Oct

2CMap Workgroup

Posted in: Geospatial Analysis, Originality/Creativity, Web application

Co-found a productive small work team (at Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences) with foci on opensource webgis software, web services, cartography, and application of webgis application and geo- visualization for tourism service.

About “2CMap”

‘2CMap’ (to see map) is the name of our small working team, which is homophonic with both “to see map” in English, and “unique map (图希)” in Chinese. And the “地图秀场” is Chinese name of our team. Frankly speaking, it’s my idea.

Who are we?

This workgroup was an efficient, capable and innovative small team made up of three like-minded young man: Bin Luo, Haitao Wang, Jiafu Han. We all are employees at Department of Cartography & Geo-pattern Analysis, IGSNRR, Chinese Academy of Sciences.

As a work group at an academic institute, we focused on providing general framework and technique routine of solving problems in each project, thus provided a prototype system with major functional and visual modules together with our fresh ideas.

Most of our works were based on open-source software including Linux, web-based GIS tools such as Mapserver and OpenLayer, while PostgreSQL, MongoDB and mySQL are used for database storage.

  • Bin Luo: Web GIS Programmer, WebVMap Core Developer, Principal Architect.
  • Jiafu Han: Geographic Data Analysts, Cartographer.
  • Haitao Wang: Prototype Designer, Web Developer, Geovisualization Operator.

What we’ve done?

See “Project” category in my site for the finished projects we assumed. (also available at www.2cmap.com.)
work flow on tourism resources

Any more?

Besides our normal work assignment or projects, we’ve spent our after-work time engaging in some interesting personal projects or tentative application on new techniques. What we’ve done / are doing in our “spare time” includes

  • Daily-life-GIS” (visualization of geographic information related to our daily life or social hot spot, e.g.: house price of Beijing, mine accidents in China),
  • geovisualization on panoramic 3D terrains (smooth online demostration of interative 3D terrain based on geodatabase by a combination techniques of Flash, Javascript, panoramic mosaic),
  • Million Thematic Maps Project” (a large and specialized database on thematic map covering major disciplines),
  • solutions for virtual online tour based on virtual reality and virtual geographic environments (web-based 3D modeling from DEM data using Google O3D engine),

and so on. We now have an offical website for self-introduction and releasing project achievements, a team blog for documenting our schedule or ideas, a intranet bbs for discussion, and a “Thematic Data Input System” for category and managment of thematic geographic data, and so on.

Misc.


screenshot of a history english intro page

“A work group that is aiming at establishing a large digital library on thematic map to provide data services for education and scientific research.” 2CMAP! is a web project initiated in December 2009, and includes three like-minded young man: Luo Bin, Haitao Wang and Han Jiafu, who are both staffs at LERIS. We hope to develop a large and specialized online database on thematic map covering major disciplines through our efforts on digitizing, classifying and indexing altas stored in libraries of IGSNRR, CAS, thus to provide direct reference services to college students, teachers and academic institutes through our Web Portal. Currently we formed a team named “tu-xi”, which means “unique map” in Chinese, and is also a transliteration of “2CMAP!”. According to a detail working plan which has been fully discussed, an image management system is being developed based in PHP and tested on Linux integrated with Apache and MySQL. The TileCache technology is tentatively used for fast preview of large scaned maps. Besides, we have sought supports on hardware and bandwidth from Dep. of Cartography and LREIS respectively now. (Dec, 2009)

(Written in 2011)

(Update: October, 2010)