Results 71 to 80 of about 71,453 (399)

Mapping Susceptibility With Open-Source Tools: A New Plugin for QGIS

open access: yesFrontiers in Earth Science, 2022
In this study, a new tool for quantitative, data-driven susceptibility zoning (SZ) is presented. The SZ plugin has been implemented as a QGIS plugin to maximize its operational use within the geoscientific community.
Giacomo Titti   +5 more
semanticscholar   +1 more source

Teaching practical science online using GIS: a cautionary tale of coping strategies [PDF]

open access: yes, 2017
Strong demand for GIS and burgeoning cohorts have encouraged the delivery of GIS teaching via online distance education models. This contribution reviews a brief foray (2012–2014) into this field by the Open University, deploying open source GIS software
Argles, Tom
core   +1 more source

20 Jahre QGIS

open access: yes, 2023
QGIS feierte seinen 20 Geburtstag letztes Jahr [2022]. In diesem Beitrag wird auf die wichtigsten Features und Events dieser Jahre eingegangen, welche QGIS mit seiner Community zu einem der 10 wichtigsten C++ Opensource Projekte machte.
openaire   +2 more sources

AVHYAS: A Free and Open Source QGIS Plugin for Advanced Hyperspectral Image Analysis [PDF]

open access: yesarXiv, 2021
Advanced Hyperspectral Data Analysis Software (AVHYAS) plugin is a python3 based quantum GIS (QGIS) plugin designed to process and analyse hyperspectral (Hx) images. It is developed to guarantee full usage of present and future Hx airborne or spaceborne sensors and provides access to advanced algorithms for Hx data processing.
arxiv  

Identificação de padrões de estalados: estudo de caso nas pinturas de Adriano de Sousa Lopes

open access: yesGe-conservación, 2017
Esta investigação realizou-se no âmbito da intervenção de conservação e restauro de doze pinturas do artista Português Adriano de Sousa Lopes (1879-19), pertencentes à coleção de pintura da Universidade de Lisboa (FBAUL).
Liliana Querido Cardeira   +4 more
doaj   +1 more source

Development of canopy vigour maps using UAV for site-specific management during vineyard spraying process [PDF]

open access: yes, 2019
Site-specific management of crops represents an important improvement in terms of efficiency and efficacy of the different labours, and its implementation has experienced a large development in the last decades, especially for field crops.
Campos Tobajas, Javier   +6 more
core   +2 more sources

QGIS-based modeling and analysis of urban dynamics affecting land surface temperature towards climate hazards in coastal zones of Portugal

open access: yesNatural Hazards
Climate risk creates considerable concern due to the density of natural and socio-economic assets in coastal areas. Monitoring land use/cover changes, detecting population growth, and analyzing their impact on land surface temperature (LST) are necessary
O. Isinkaralar
semanticscholar   +1 more source

Metodologia para mapeamento de “sintomas" e “situação dos pacientes” com casos confirmados de COVID-19 nos municípios do estado do Rio Grande do Sul

open access: yesMetodologias e Aprendizado, 2020
O objetivo deste trabalho consiste na apresentação metodológica para a organização dos dados, desde o download, tratamento no Microsoft Office Excel®, importação e união destes com as bases cartográficas no QGIS versão 3.12.3, possibilitando a construção
Maurício Rizzatti   +9 more
doaj   +1 more source

Tutorial and Practice in Linear Programming: Optimization Problems in Supply Chain and Transport Logistics [PDF]

open access: yes, 2022
This tutorial is an andragogical guide for students and practitioners seeking to understand the fundamentals and practice of linear programming. The exercises demonstrate how to solve classical optimization problems with an emphasis on spatial analysis in supply chain management and transport logistics.
arxiv   +1 more source

Discriminating between nesting and non-nesting habitat in a vulnerable bird species: Implications for behavioural ecology [PDF]

open access: yes, 2019
Nowadays, partitioning amongst nesting and non-nesting habitats is not much studied. Here, I investigate whether or not the turtle dove (Streptopelia turtur) nesting habitats overlap with those used for other purposes in a North African agroforestry ...
Hanane, Saad
core   +2 more sources

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