Monitoramento das perdas de solo da sub-bacia Ribeirão das Bicas - Botucatu/SP, utilizando fotogrametria digital

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sensoriamento remoto e geoprocessamento aplicado ao estudo temporal do uso da terra e na comparação entre classificação não supervisionada e análise visual

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Geotecnologias aplicadas à caracterização e mapeamento das alterações da cobertura vegetal intra-urbana e da expansão urbana da cidade de Rio Claro (SP)

Pós-graduação em Geografia - IGCE

Uso do receptor GPS topográfico na obtenção de cartas e modelo digital do terreno

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Modelagem espacial dinâmica para o monitoramento do aporte de sedimentos na sub-bacia do Rio Capivara, município de Botucatu - SP

Pós-graduação em Geociências e Meio Ambiente - IGCE

Difusão de conhecimentos geocientíficos por meio de web-mapping: ensaio de aplicação temática com geoturismo em uma região da borda leste da bacia do Paraná

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Modelagem dinâmica espacial de mudanças no uso do solo urbano: contribuição metodológica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model

In different regions of Brazil, population growth and economic development can degrade water quality, compromising watershed health and human supply. Because of its ability to combine spatial and temporal data in the same environment and to create water resources management (WRM) models, the Geographical Information System (GIS) is a powerful tool for managing water resources, preventing floods and estimating water supply. This paper discusses the integration between GIS and hydrological models and presents a case study relating to the upper section of the Paraíba do Sul Basin (Sao Paulo State portion), situated in the Southeast of Brazil. The case study presented in this paper has a database suitable for the basin's dimensions, including digitized topographic maps at a 50,000 scale. From an ArcGIS®/ArcHydro Framework Data Model, a geometric network was created to produce different raster products. This first grid derived from the digital elevation model grid (DEM) is the flow direction map followed by flow accumulation, stream and catchment maps. The next steps in this research are to include the different multipurpose reservoirs situated along the Paraíba do Sul River and to incorporate rainfall time series data in ArcHydro to build a hydrologic data model within a GIS environment in order to produce a comprehensive spatial-temporal model.

Mapas topográficos: metadados e as regras de catalogação para o acesso eficiente à informação geográfica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aplicação de modelagem hidrológica associada à análise geoespacial, para caracterização da vazão na micro Central Hidroelétrica Ilha Anchieta - SP

Pós-graduação em Engenharia Mecânica - FEG

Carta geotécnica das sub-bacias dos córregos do sossego e do barracão nos municípios de Americana e Santa Bárbara D'Oeste na escala 1:20.000

The Geotechnical Mapping is an extreme important tool for the urban planning, so the public authorities can establish guidelines for medium and long term for a better life conditions for the population. The division region between the cities of Americana and Santa Bárbara D’Oeste has an intense conurbation problem, which is causing problems of occupation in risks areas on environmental terms. In this context this project has as an objective the elaboration of a Geotechnical Map from the sub- basins of Sossego and Barracão rivers, whicht are located in between the area of the two cities, and presents some of the process causes of the conurbation problem. For this study, the following steps were proposed: bibliographic and topographic maps research for better knowledge from the theme and the area, and also preparing cartographic basis; making of preliminary geotechnical area map with a 1:10.000 scale, gather all the information acquired at the previous step and compartmentation of the area; field step to collect more information and soil for the laboratory analysis, objecting the characterization of the geotechnical unities; lab analysis; final geotechnical map preparation; and final report elaboration. The final product of this study is the Final Geotechnical Map, with a 1:10.000 scale, and the principal objective is to help the urban planning

Análise de estabilidade de taludes de aterro de resíduos urbanos utilizando parâmetros geotécnicos de propostas bibliográficas e correlações com Nspt

Pós-graduação em Geociências e Meio Ambiente - IGCE

Subsídios geomorfológicos para a avaliação da sensibilidade ambiental ao óleo: o caso do baixo curso do rio Tietê (SP)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Diagnóstico de conflitos em áreas de preservação permanente na bacia do Rio Capivara - Botucatu (SP)

The permanent preservation areas (PPA) established by Brazilian law are there to protect the natural environment. With the expansion of space occupied by man and development of economic activities in these areas were engaged in conflicts characterized PPA, where the use is other than the natural vegetation. According to these paradigms work aims to raise these conflict areas in the River Basin Capivara, Botucatu (SP) with the help of GIS Ilwis 3.4, topographic maps of IBGE and satellite images CBERS 2B. The map was generated from PPA in the GIS by distance calculation in relation to drainage, springs and break line on Cuesta de Botucatu. The classes of land use and natural vegetation were determined by interpretation of satellite images and field visits to check their veracity. With the cutting of the map of land use and natural vegetation in relation to PPA unit it was determined that the total 44,63% PPA is in conflict occupied by pasture, forest plantation, orange, annual crops, farms and irrigated rice project in lowland. This diagnostic characterizes the degradation of the environment and highlights the need to harmonize the economic and urban development with the preservation of the environment to ensure sustainability of the region.

Processamento e restituição digital de fotografias aéreas coloridas para estudo da cobertura vegetal

This work aimed to apply geoprocessing techniques to identify and to quantify the types of vegetal coverings in part of the county Botucatu – SP, having been divided into three phases: acquisition of data; georeferencing based on the digital topographic maps in 1:50000 scale and finally the thematic maps were generated. The methodology used to the analogical aerial photographics georeferencing showed efficient, considering that it was based on scientific procedures of residues