Modelización de la deformación vertical de la corteza en respuesta a procesos de carga [PDF]
, 2018 La medición de cualquier señal que cambia en el tiempo lleva implíci- ta la necesidad de considerar un sistema de referencia invariante. En el caso de la Geodesia, ese sistema de referencia debe materializarse sobre la superficie del planeta, que se ...
Galván, Romina de los Ángeles
core +3 more sources
Implementación del servicio de datos GPS de la Escuela de Topografía, Catastro y Geodesia
Uniciencia, 2010 En la Escuela de Topografía, Catastro y Geodesia (ETCG) se ha implementado el Servicio de Datos GPS (SDG), el cual es un dominio en Internet que ofrece a los diferentes usuarios el acceso a información técnica y la posibilidad de descargar los archivos ...
Jorge Moya Zamora
doaj +2 more sources
Length‐Weight Relationships of Sixteen Fish Species From the Upper Tietê Basin, Southeaster Brazil
Journal of Applied Ichthyology, Volume 2025, Issue 1, 2025.This study investigated the length‐weight relationship (LWR) of 16 fish species from the Upper Tietê Basin under the influence of the Atlantic Forest biome, aiming to provide updated morphometric data and contribute to the knowledge of Neotropical ichthyofauna. 2811 specimens were collected and distributed across five orders and 10 families.
Luís Gustavo Nogueira de Carvalho +7 more
wiley +1 more source
Ecology and Evolution, Volume 14, Issue 11, November 2024.This study address how species coexistence and species–environment relationship are impacted by temporal variation in climate sub‐urban area. ABSTRACT Analyzing the temporal dynamics of ecological communities can shed light on coexistence mechanisms and help understand how populations and communities will behave in the face of climate change.
Marcos R. Severgnini +3 more
wiley +1 more source
Conservation Biology, Volume 38, Issue 5, October 2024.Abstract Globally, illegal sport hunting can threaten prey populations when unregulated. Due to its covert nature, illegal sport hunting poses challenges for data collection, hindering efforts to understand the full extent of its impacts. We gathered social media data to analyze patterns of illegal sport hunting and wildlife depletion across Brazil. We
Hani R. El Bizri +17 more
wiley +1 more source
Aportes al análisis y cálculo del ZTD en base a redes geodésicas y modelos atmosféricos: Assessment of ZTD derived from geodetic networks and atmospheric models [PDF]
, 2023 Cuando la señal GNSS atraviesa masas de vapor de agua (WV), la velocidad de propagación disminuye generando un retardo en el camino que recorre el pulso.
Euillades, Pablo +2 more
core +1 more source
Diversity and Distributions, Volume 30, Issue 10, October 2024.Abstract Aim Global species distribution maps tend to be limited to a reduced number of species or are too coarse to inform ecological research and conservation actions at local scales. We developed a workflow to generate species range and area of habitat (AOH) maps tailored to local contexts based on expert information, community science observations ...
Andres Felipe Suárez‐Castro +5 more
wiley +1 more source
GNSS APLICADO À GEODINÂMICA: ANALISE DO DESLOCAMENTO DAS PLACAS LITOSFÉFICAS DURANTE EVENTO SÍSMICO [PDF]
, 2015 Eventos sísmicos ou terremotos se manifestam por tremores e algumas vezes deslocamentos da crosta terrestre. A maioria dos terremotos ocorrem em regiões próximas as bordas das placas tectônicas.
AGUIAR, Claudinei Rodrigues de +2 more
core
A photogrammetric approach for real‐time visual SLAM applied to an omnidirectional system
The Photogrammetric Record, Volume 39, Issue 187, Page 577-599, September 2024.This study presents a real‐time vSLAM for omnidirectional systems, adapting ORB‐SLAM with a rigorous equisolid‐angle projection model. Analysing a 140 m trajectory, it shows fewer discrepancies using hyperhemispherical images, outperforming a generic model like EUCM. Accuracy started at sub‐0.12 m, reaching metre‐level at the end.
Thaisa Aline Correia Garcia +3 more
wiley +1 more source
Vapor de agua atmosférico calculado desde los productos troposféricos de SIRGAS y datos meteorológicos. Caso de estudio: Uruguay, período 2013-2022: Integrated water vapor calculated from SIRGAS tropospheric products and meteorological data. Study case: Uruguay, period 2013-2022 [PDF]
, 2023 SIRGAS, Sistema de Referencia Geocéntrico para las Américas, nació como un proyecto colaborativo de diferentes países latinoamericanos, con el objetivo de establecer un único sistema de referencia con los mayores estándares de calidad.
Camisay, Maria Fernanda +3 more
core +1 more source