In this work the estimate of evapotranspiration over the region of the Plata Basin, using data of leaf area index obtained from remote sensing, through the MODIS. The method used to obtain the estimated evapotranspiration ...

The watershed of Soturno River is located in the center of the state of Rio Grande do Sul, and covers a total area of 987.18 km². The objectives of this research were the interpretation, analysis and the relation of land ...

Despite the economic and social relevance of the reservoirs, its construction changes the water quality. In this sense, remote sensing has contributed to monitor the water quality providing spatial and temporal analysis ...

Soy is one of the products of most relevance to the Brazilian economy. Estimating soybean productivity through remote sensing is a potential tool for precision farming, qualifying and quantifying the productive potential ...

This research aims to analyze the relationships between land use and limnological variables in urban and rural watersheds around the city of Itaqui, Rio Grande do Sul, Brazil, looking for the causes of water contamination. ...

The construction of dams results in hydrological impacts as they alter the natural flow of water of a river. Remote sensing is a tool capable of helping the monitoring of water quality by enabling acquisition of information ...

The understanding of landscape dynamics involves understanding the changes in the use and occupation of the land. In this process, the fragmentation of forests is very common. In thus sense, the objective of this study was ...

This study addresses the integration and use of technology in professional and technological education level, with emphasis on remote sensing tools. The overall objective of the research was to conduct a diagnosis of the ...

With a 2,809.61 km² area the Itu River Basin is placed in the western side of Rio Grande do Sul. This region, the so-called Campanha Gaúcha, is traditionally used for livestock as it presents plenty of native grasslands. ...

This present work had as objective to spatially analyze the evolution of the covering and usage of the land through the usage of geoprocessing techniques in the district of Santa Flora, Santa Maria, Rio Grande do Sul (RS), ...