uantum GIS

Pablo Torres CarreiraEng. Agrônomo

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ss

Tabela de AtributosTabela de Atributos

CamadasCamadasMapaMapa

qgis.org~80mb

Liberdade para:●Utilizar o software para qualquer finalidade,●Alterar o software para corresponder as suas necessidades,●Compartilhar o software com quem quiser,●Compartilhar as mudanças que você fizer.

(gnu.org/license/)

Imagens Orbitais de Alta Resolução

NITF ~4,5Gb

GeoTIFF ~250Mb

Imagens Aéreas

TIFF ~250Mb

GDAL - Geospatial Data Abstraction LibraryOGR - Simple Feature Library

72 Formatos Raster● jpg, gif, png, bmp● GeoTIFF, TIFF● Erdas● NITF● PCI Geomatics● PDF Geospatial●R Object Data● ArcSDE Raster, ArcInfo Grid, E00●SRTM HGT●ASCII Grid●GRASS Raster

52 Formatos Vetoriais● ESRI Shapefile, ArcObjects, Binary Coverage, ArcSDE, GeoDatabase●DXFGoogle KML

●GML●GPS GPX●GRASS●GPS TrackMaker●MapInfo●MicrostationDGN●MySQL●PostgreSQL, PostGIS●SQLite, SpatiaLite●GeoCouch●GeoJSON

Funções/Ferramentas Vetores

Funções/Ferramentas Raster

+200 Funções (Rasters e Vetores)● USLE (solos)● NDVI (vegetação)● Microbacias● Radiação Solar● Superfície de Custo● Classificações● Interpolações● Propagação de Incêndios

GRASS - Geographic Resources Analysis Support System

“Many-to-Many”Relação “Muitos-para-muitos”

Tamanho Denominação<50cm Pequena50cm-1m Média>1m Grande

Mortalidade

Índice de Desenvolvimento

SQL “Query”

Grande Volume de Trabalho

?

Vou demorar um ano para mapear todas

estas roupas...

Talvez eu possa escrever um script que faça isso por

mim!

Qgis API

Expõe as “peças” do Qgis

Scripts em Python

Vovô, pra que serve isto?

Esta peça realizaas transformaçõesde coordenadas

Qgis API

Qgis API Código Python Interface Gráfica

+ +

=Plugin

Preciso criar um ou será que alguém já teve esta ideia?

Qgis Plugins

http://www.ohloh.net/

2,191,640 lines$ 34,460,532

1,226,034 lines$ 18,850,560

802,519 lines$ 12,099,824

225,619 lines$ 3,180,859

Qgis como software “Open Source”

Saga

http://underdark.wordpress.com/http://gis.stackexchange.com/

http://blog.qgis.org/

http://www.qgis.org/pt/documentation/manuals.htmlhttp://www.qgis.org/wiki/Welcome_to_the_QGIS_Wiki

http://lists.osgeo.org/mailman/listinfohttp://forum.qgis.org/

Ajuda e Suporte

uantum GIS

Pablo Torres Carreira