Results 71 to 80 of about 7,497 (215)

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

Propuesta para la optimización del sistema de acueducto del municipio de Tena (Cundinamarca) [PDF]

open access: yes, 2018
Trabajo de investigaciónSe realizó la presente investigación en la cual se evalúo y diagnosticó el estado actual de las obras de infraestructura y operación hidráulica del acueducto el Municipio de Tena – Cundinamarca, para identificar las fallas y/o ...
Rivera-López, Edison Fernando   +1 more
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Exposing illegal hunting and wildlife depletion in the world's largest tropical country through social media data

open access: yesConservation 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

Integrating multiple data sources to develop range and area of habitat maps tailored for local contexts

open access: yesDiversity 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

Proposed of Urban Expansion to Santa Lucia-SP Municipality

open access: yesFronteiras: Journal of Social, Technological and Environmental Science, 2017
The Improper planning of urban expansion has caused environmental and social imbalances. Therefore, there is a need for strategies that can guide the sustainable development of cities.
Daniel José Campesan   +6 more
doaj   +1 more source

Determination of net water availability in caño la ceiba, in the rural division la ceiba (puerto salgar municipality– cundinamarca). Case study: development of an oil exploitation project [PDF]

open access: yes, 2014
En el presente estudio de caso se determinó la oferta hídrica neta que presenta el caño La Ceiba en un punto ubicado en la vereda La Ceiba, perteneciente al municipio de Puerto Salgar- Cundinamarca-, con el fin de saber si era suficiente para abastecer ...
Pérez Gordo, Diana Patricia
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Contrasting stress fields on correlating margins of the South Atlantic [PDF]

open access: yes, 2015
The “passiveness” of passive continental margins across the globe is currently under debate since several studies have shown that these margins may experience a variety of stress states and undergo significant vertical movement post-breakup.
Glasmacher, Ulrich Anton   +4 more
core   +1 more source

Mapa geológico-geomorfológico do Cabo de Santa Marta Grande, Laguna, SC, Brasil 1:15000 [PDF]

open access: yes, 2017
Mapa geológico e geomorfológico do Cabo de Santa Marta Grande, Laguna/SC, BrasilMapa 1:15000CAPES e ...
Horn Filho, Norberto Olmiro et al.
core  

A photogrammetric approach for real‐time visual SLAM applied to an omnidirectional system

open access: yesThe 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

Air quality model [PDF]

open access: yes, 2014
Al analizar la problemática que tiene actualmente el país, con respecto a los niveles de contaminación generados por los procesos en minería me surge la necesidad de estudiar cómo estos procesos afectan e impactan no solo al medio ambiente, sino también ...
Bernal Cortes, Diego Alejandro
core  

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