Results 41 to 50 of about 428 (159)

Integrating geodetic infrastructures for GNSS displacements analysis in Chile: A case study with REDGEOMIN (2019–2022)

open access: yesGeodesy and Geodynamics
This article investigates crustal displacements in Chile between 2019 and 2022, a region marked by the interaction between three Plates. Utilizing the Red Geodésica para la Minería (Geodetic Network for Mining, REDGEOMIN), which incorporates GNSS ...
José Antonio Tarrío Mosquera   +9 more
doaj   +1 more source

GUÍA01: COORDINACIÓN DE LA RED SIRGAS-CON

open access: yes, 2021
Resumen: Este documento describe el organigrama funcional de la red SIRGAS-CON, estableciendo las responsabilidades y obligaciones de todos los organismos involucrados, así como de las coordinaciones y responsables de las mismas. Se hace una actualización detallada de las guías SIRGAS anteriores a las actuales. De las cuatro guías existentes: 1.
José Antonio Tarrío Mosquera   +4 more
openaire   +1 more source

Multifactorial Screening for Fine‐Scale Selection of CCS Industrial Clusters and Hubs in Brazil

open access: yesGreenhouse Gases: Science and Technology, Volume 16, Issue 3, Page 364-395, June 2026.
ABSTRACT As Brazil moves toward implementing its decarbonization commitments, carbon capture and storage (CCS) hubs are emerging as a key pathway for large‐scale CO2 abatement in hard‐to‐abate sectors. This paper presents a multifactorial, data‐driven framework to screen and prioritize potential CCS industrial clusters and hubs across Brazilian regions,
Gustavo P. Oliveira   +5 more
wiley   +1 more source

Evaluación del comportamiento cinemático de una serie de estaciones del Sistema Geocéntrico para las Américas procesadas con Precise Point Positioning en línea

open access: yesUniciencia, 2015
By calculation mode in Precise Point Positioning (PPP) online, processed more than two years of daily observations of 14 continuously operating stations belonging to Geocentric System for the Americas (SIRGAS), which are strategically located on the ...
Jorge Moya Zamora   +3 more
doaj  

Análise do Posicionamento Geodésico como Ferramenta para Monitorar as Variações do Nível de um Rio [PDF]

open access: yesAnuário do Instituto de Geociências, 2015
Muito embora o GPS (Sistema Global de Posicionamento) tenha sido primeiramente construído para o posicionamento geodésico e a navegação, o sistema possibilitou analisar diversos fenômenos terrestres, de forma que novas aplicações vêm surgindo nos ...
Fabricio dos Santos Prol   +2 more
doaj  

Apparent Forest‐Cover Stability Conceals Structural and Functional Landscape Reorganization in a Human‐Modified Atlantic Forest–Cerrado Ecotone

open access: yesJournal of Biogeography, Volume 53, Issue 6, June 2026.
ABSTRACT Aim To evaluate how long‐term forest turnover reshapes habitat structure and functional connectivity in a human‐modified Atlantic Forest–Cerrado ecotone landscape. Location Sarapuí River Basin, southeastern Brazil. Taxon Native forest vegetation and forest‐dependent taxa of the Atlantic Forest–Cerrado ecotone.
Milton Vinícius Morales   +1 more
wiley   +1 more source

Seroprevalence and Risk Factors for Hepatitis E Virus in a Metropolis of Northeastern Brazil: A Population‐Based Survey

open access: yesZoonoses and Public Health, Volume 73, Issue 4, Page 326-335, June 2026.
ABSTRACT Introduction Hepatitis E virus (HEV) is a leading cause of acute hepatitis worldwide. While traditionally linked to poor sanitation in endemic areas, evidence shows increasing circulation in developed settings. In Brazil, however, population‐based data remain limited.
Carolline A. Mariz   +8 more
wiley   +1 more source

INTEGRAÇÃO DAS REDES VERTICAIS SUL - AMERICANAS: INVENTÁRIO EM VISTA DOS TERMOS DE REFERÊNCIA DO SIRGAS/IAG/GGOS

open access: yesRevista Brasileira de Cartografia, 2015
Na atualidade, as atividades centrais da Geodesia têm sido dirigidas em apoio à formação de Infraestruturas de Dados Espaciais (IDE) voltadas para sistemas de observação da Terra.
Silvio Rogério Correia de Freitas   +2 more
doaj  

Poligonación topográfica de alta precisión en el campus de la Universidad del Quindío

open access: yesEntre Ciencia e Ingeniería, 2016
Este trabajo describe el procedimiento de diseño, monumentación y medición de un sistema de poligonación al interior del campus de la Universidad del Quindío, con instrumental clásico, que servirá como marco de referencia para el soporte de los trabajos
Julián Garzón Barrero   +2 more
doaj   +1 more source

Strategic Assessment of Treated Wastewater Reuse Potential in Brazilian Watersheds Using Analytic Hierarchy Process

open access: yesEngineering Reports, Volume 8, Issue 5, May 2026.
Assessment of treated wastewater reuse potential in two Brazilian river basins using the Analytic Hierarchy Process (AHP). The map illustrates the Rio dos Sinos Watershed, where industrial reuse predominates (46%), while in the Rio Sapucaí Watershed reuse for irrigation is dominant (68%).
Yuri Timm Müller   +2 more
wiley   +1 more source

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