GRASS as a multidimensional dynamic GIS: past vision and where we are now

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Table of contents

GIS and Environment

Dynamic Surfaces in GRASS

Surface with dynamic tension

Tuning the impact of elevation on precipitation surface

Monthly Precipitation in Tropical South America: 1 year cycle

Water flow over complex terrain

Insolation: summer and winter solstice

Path sampling accuracy with increasing number of samples

Duality of particles and fields

Multiscale flow simulations

GRASS3D prototype

Volume model of soil pH

Geological model of archeological site

Multiattribute site data

Monthly Nitrogen in Chesapeake Bay: one year cycle

Groundwater pollution: created from 10 year well data

GRASS5.0 - 2D GIS

Dynamic and temporal GRASS at the conference

What to do next ?

What about volumes ?

Challenges for future

Water flow by SIMWE

Author: Helena Mitasova

E-mail: hmitaso@unity.ncsu.edu

Homepage: http://skagit.meas.ncsu.edu/~helena

Further information:
North Carolina State University

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