A way to speed up buffer generalization by Douglas-Peucker algorithm. - Yingchao Ren; Chongjiui Yang; Zhanfu Yu; Pancheng Wang (IGARSS, 2004)

Visualization of 3D geological-entities based on triangular prism. - Xiaoping Rui; Zhanfu Yu (IGARSS, 2004)

A load balance algorithm for WMS [Web Map Service]. - Pancheng Wang; Chongjun Yang; Zhanfu Yu; Yingchao Ren (IGARSS, 2004)

MapBase - map service extensions embbed in spatial database [embed read embed]. - Pancheng Wang; Chongjun Yang; Zhanfu Yu; Yingchao Ren (IGARSS, 2004)

Research on high-performance Web GIS system for map symbol dynamic editing and network publishing. - Jianyu Yang; Chongjun Yang; Zhanfu Yu; Liqiang Zhang 001 (IGARSS, 2004)

Design and implementation of WebGIS-based digital Yang Zhou information system. - Zhanfu Yu; Liqiang Zhang 001; Jianyu Yang; Pancheng Wang; Yingchao Ren (IGARSS, 2004)

Implementing an algorithm for lossy compressing elevation data based on SPIHT. - Liqiang Zhang 001; Chongjun Yang; Zhanfu Yu; Jianyu Yang; Zhenguo Qian (IGARSS, 2004)