文档介绍：GIS产业化现状与趋势
周雲祥 John Chow
Director, Business Development
GIS在中国的重要性
测绘和地理信息产业关系到国家经济人民的发展!
——温家宝总理
发展规模:GIS增长率每年超过30%,在2006年,规模更达到了400亿美元
2007年有30万GIS的从业人员,超过10000家GIS企业
180多所高等院校有GIS专业
国产GIS占国有市场50%
Web GIS, GPS和Mobile GIS的产业有巨大的市场
——李永雄
国家测绘局成果司司长
G
I
S
What IS ?
General
Information
System
Geograpic
Information
System
General
Information
System
What IS ?
Just a Little Background
. University of Texas
. University of California
Single puter?
100100111010100…..
Binary Code input,
Hexadecimal Number
Commodore PC then IBM PC XT
Commodore
IBM PC
A brief History of GIS (in the late 60’s)
Computer mapping at the University of Edinburgh
Harvard Laboratory puter Graphics
URISA – Developed 1963, Dr. Edgar Horwood
Canada Geographic Information System (CGIS) – Dr. Roger Thomlinson Start from 1963, 1971 done
Ian McHarg’s “Design with Nature”
. Census Bureau’s DIME (Dual Independent Map Encoding)
pany established in 1969
pany established in 1969
IBM GIS – Released GFIS (Utilities) in 1971