Eventos
1832- French Geographer,
Charles Picquet
created a map based
on cholera epidemiology
in Paris.Mid 1960's - Howard Fisher develops SyMAP. Howard helps establish Harvard lab for computer graphics and spatial analysis.1972- First Landsat satellite launched1975- Viewshed algorithm published (computation of slope, aspect, and areas for land-use planning).1991 - Users- publicly available ArcView released1993 - Xerox PARC Map Viewer released, first interactive map viewer2004- EarthViewer 3D released by dev. Keyhole, acquired by Google (Google Earth)1854- John Snow mapped
deaths to develop an
argument on
spacial analysis.1932- Alfred Hettner
has the idea of separation
and independent i
nformation layers.1937- Computers were invented1946- Advancements were
made in computing technology
with electronic numerical integrators.1963- Roger Tomlinson
develops the first GIS in
Canada.1963- Idea of URISA (urban and regional information systems association) First Annual
Conference on Urban Planning Information Systems and Programs.Períodos
1950's - MIT has the
idea to model landscapes.Late 1960's - Jack Dangermond,
who worked at Harvard, developed Esri.1970's - Pioneers- Esri continues to develop
and, in 1978, developed the first version of
ARC/Info, a leading GIS package. ERDAS is
developed in 1978. The public sector
begins to work with GIS.1977-1979 - Map Overlay and Statistical System
(MOSS) developed by us Dept. of Interior, one
of the earliest public domain open source GIS
dev. tools1980's - Esri Conference- First Esri conference
with 16 attendees.
Companies-
- Entrepreneurship with new products and data formats like ESRI with
ARC/Info (1986), Siemens with SICAD, Mapinfo (1986), Intergraph (1989).
- Intense developments like Tiger (1988) andGEO World founded.
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