TerraLib and TerraView Karine Reis Ferreira Image Processing Division – DPI 20/10/2006

What is TerraLib? Free and Open source GIS software library  GNU Library License Provides support for the development of GIS:  Custom-built geographical applications  DBMS for manage spatial data (vector and raster) Support for different DBMS  Relational DBMS: Oracle, PostgreSQL, MySQL, SQL Server  OR DBMS with spatial extent Oracle Spatial and PostGIS DBMS TerraLib Jfddfjh gfsdfgdfssf fsdf fsdfsd sdfsdf J

What is TerraLib? It is a product to be used by computer programmers to build customizable geographical applications Web-based co-operative development  Documentation, download and forum Developed by:

What is TerraView? Geographical application built on TerraLib It is an example of how to build a geographical application using TerraLib ~ 7950 downloads in 2005 and 2801 in Current release: 3.1.3

What is TerraView? DBMS TerraLib Jfddfjh gfsdfgdfssf fsdf fsdfsd sdfsdf

SPRING - TerraLib - TerraView SPRINGTerraLibTerraView What is Geographical Application Software library to build Geographical Application Geographical Application built on TerraLib Users GIS usersComputer programmersGIS users Geographical Database Binary files + DBMS DBMS Source code closedopen

TerraLib – Vector data Some functions provided by TerraLib to deal with vector data:  Topological functions Touches, Intersects, Inside,...  Geographical operations Buffer, Union, Intersection,...  Spatial and temporal queries  Spatial and Temporal statistics Moran, Kernel Map,...  Address Geocoding A B A B Intersection C

TePDI – TerraLib image processing module:  Contains a set of functions to process raster data TerraLib – Raster Data DBMS TerraLib Kernel Image processing Application TePDI DiskRAM

Current functions available in TePDI:  Image blending – Euclidian and multi-resolution blending.  Edge detection filters – Robers and Sobel filters.  Mask based linear filters.  Morphological filters ( Erosion, dilation and median ).  Radar filters ( Frost, Lee and Kuan ).  Image fusion ( HIS, Wavelets and Enhanced Wavelets algorithm )  Image Arithmetic algorithms.  Image contrast (linear methods, non-linear methods, statistical method ).  Image mosaic algorithms (Geographic and tie-points based).  Image registering algorithms.  Image segmentation algorithms.  Wavelets based decomposition filters. TerraLib – Raster Data

TerraPHP PHP extension Visualize and query geographical data from a TerraLib database in Web applications  Free and Open source  Example of application: TerraWeb

TerraPHP Client TerraLib HTTP Web Server (Apache) Image: PNG DBMS Página PHP PHPTerraPHP

TerraLib applications and projects Cadastral Mapping  Improving urban management of large Brazilian cities Public Health  Spatial statistical tools for epidemiology and health services Social Exclusion  Indicators of social exclusion in inner-city areas Land-use change modelling  Spatio-temporal models of deforestation in Amazonia Emergency action planning  Oil refineries and pipelines (Petrobras)

SIGMUN, FUNCATE Integrated Urban Geographic Information Systems

Epidemiologic Surveillance Support System SAUDAVEL project Tools for epidemiological surveillance, integrating environmental aspects, risk factor detection, and automatic and semiautomatic methods, allowing outbreak detection and follow-up in space and time

InfoPAE - An emergency plan deployment system Automated system designed to improve the response to emergency situations Applicable to pipelines, oils terminals, oil refineries and offshore installations, and it also proved to be a valuable training tool Tecgraf and PETROBRAS

aRT API R-TerraLib: an R package that provides the integration between the software R and the GIS classes TerraLib Developed by ESTE – UFPR

TerraNetwork Dedicated GIS to Urban Network Applications Developed by LAC-INPE