A característica do uso solo, o estado de regeneração das florestas e as práticas atividades econômicas locais – principalmente agrícolas influenciam diretamente na qualidade quantidade água em uma bacia hidrográfica. O objetivo deste estudo é apresentar avaliação da evolução ocupação solo hidrográfica rio Itajaí, que possui área total aproximadamente 15 km², mais importantes Santa Catarina. Fo...

Unsupervised classification techniques share a common intent to uncover the major land cover classes that exist in the image without prior knowledge of what they might be. Generically, such procedures fall into the realm of cluster analysis since they search for clusters of pixels with similar reflectance characteristics in a multi–band image. All of them are also generalizations of land cover ...

Changes in land use the Alo Pohu watershed have concerned government preventing siltation of Limboto Lake, along with floods and slides. On that ground, present study was conducted to analyze spatial prediction land-use changes watershed, Gorontalo Regency, Indonesia, 2000-2017 period for 2030 prediction. The method analysis data predict involved Powersim Version 10 Idrisi apps. Further, consis...

Land use/ land cover (LULC) change has been identified as the main driving force of global change. The study investigated LULC in Tordzie watershed Ghana and predicted future development. supervised classification procedure was applied to Landsat images 1987, 2003, 2017. cellular automata–Markov model embedded IDRISI 17 software employed for years 2030 2050. trend exploited from 1987 2003 2017,...

Land use/cover change (LUCC), as an important factor in global change, is a topic that has recently received considerable attention in the prospective modeling domain. There are many approaches and software packages for modeling LUCC, many of them are empirical approaches based on past LUCC such as CLUE-S, DINAMICA EGO, CA_MARKOV and Land Change Modeler (both available in IDRISI). This study re...

Landslides are one kind of slopes processes have been take place in some area at worldwide and Iran every year, and they are associated with damaged, many people are harmed and losses their properties. The aim of this research landslide hazard assessment in central zab basin in the southwest mountainsides of West-Azerbaijan province, Iran by using information layers and effective factors in lan...

The recent (14 July 2015) flyby of NASA’s New Horizons spacecraft of the dwarf planet Pluto resulted in the first high-resolution images of the geological surfacefeatures of Pluto. Since previous studies showed that the impact crater size-frequency distribution (SFD) of different celestial objects of our solar system follows power-laws, the aim of the present analysis was to determine, for the ...