ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Geography
Geology
Environment
Pure sciences
Agronomy and forestry
Research
Technology
Education
Social Sciences
Industrial engineer
all records (53)

Languages
English
Portuguese
Spanish

Countries
Brazil
Indonesia
USA
Switzerland
Ukraine
Germany
Hungary
Denmark
Ecuador
Iran
all records (36)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (23)

Filter  
 
362  Articles
1 of 37 pages  |  10  records  |  more records»
 O objetivo deste trabalho é apresentar uma proposta metodológica para avaliar a fragilidade ambiental do Aquífero Serra Geral na Sub-Bacia Hidrográfica do Alto Uruguai, comparando os resultados com aqueles obtidos pelo projeto “ Desenvolvimento Meto... see more

Tiris area is one area that has geothermal prospects. Tiris area is located in the Tiris sub-district, Probolinggo regency, East Java. This study aims to identify the subsurface structure of the Tiris geothermal area using Topex gravity and DEM SRTM image... see more

The availability of global coverage digital surface models (like ASTER GDEM or SRTM) and the variation of fused models based on these (like EU-DEM) still has a great impact on scientific researches, as they provides a fairly good base dataset with a low p... see more

This research aims to determine the vertical accuracy of the Interferometric Digital Elevation Model (DEM) obtained from the processed Shuttle Radar Topographic Mission (SRTM) data. The research compared the SRTM-GL1 (Shuttle Radar Topographic Mission-Glo... see more

A contour map is one of many layers that composed Informasi Geospasial Dasar (IGD), which according to Act. No 4 2011 serves as a reference for any thematic map. The provision of contour map at a different level of scale is needed since mapping activities... see more

The relief has a major impact on the landscape`s hydrological, geomorphological and biological processes. Many geographic information systems used elevation data as the primary data for analysis, modeling, etc. A digital elevation model (DEM) is a modern ... see more

Estudos referentes à fisiografia e ao funcionamento de sistemas fluviais têm aumentado em todo mundo e o mesmo se aplica àqueles realizados nos grandes sistemas fluviais brasileiros. Inúmeras são as dificuldades para o estudo de grandes planícies fluviais... see more

Between 2013 and 2014, a kinematic positioning based on the Global Navigation Satellite System (GNSS) was carried out for this research work. This GNSS survey resulted in 275916 points with tridimensional coordinates in the cross-border basin area of 5820... see more

This study compares four digital elevation models (DEMs), based on various data sources, to define polder retention capacities. Two commercial and two publically available, free of charge data sources were used. Commercial sources are DEMs based on aerial... see more

1 of 37 pages  |  10  records  |  more records»