Results 161 to 170 of about 71,453 (399)

Fog Computing based SDI Framework for Mineral Resources Information Infrastructure Management in India [PDF]

open access: yesarXiv, 2017
Spatial Data Infrastructure (SDI) is an important concept for sharing spatial data across the web. With cumulative techniques with spatial cloud computing and fog computing, SDI has the greater potential and has been emerged as a tool for processing, analysis and transmission of spatial data.
arxiv  

Relief visualization techniques using free and open source GIS tools

open access: yesPolish Cartographical Review, 2018
The aim of the article is to present different relief visualization techniques created using only free and open source GIS tools, such as QGIS and RVT.
Tzvetkov Jordan
doaj   +1 more source

HOME RANGE AND MICROHABITAT ASSOCIATIONS OF THE SOUTHERN RED-BACKED VOLE (MYODES GAPPERI) IN NEW HAMPSHIRE FORESTS [PDF]

open access: yes, 2018
Resources, such as food and shelter, are unevenly distributed across the landscape at both macro and micro scales. Home range is one measure of space use that reflects an individual’s resource requirements (e.g., microhabitat characteristics) and ...
Tisell, Honora
core   +2 more sources

QGIS - Ouvrir des données AutoCAD .DWG dans QGIS (QGIS 3)

open access: yes
Cette fiche présente trois méthodes permettant d’ouvrir et d’afficher des données vectorielles d’AutoCAD (format .DWG) dans QGIS.
openaire   +1 more source

What you eat is what we need: using ants to detect spotted lanternfly (Lycorma delicatula) DNA

open access: yesPest Management Science, EarlyView.
The workflow of the ‘antDNA’ method. Ants actively forage on honeydew produced by sap‐sucking insects such as the spotted lanternfly (SLF) and can retain it in their crops, serving as effective ‘honeydew samplers’. Combined with a simple endpoint polymerase chain reaction (PCR)‐based molecular assay, the ant‐derived DNA (antDNA) method provides an ...
Wei‐Jiun Lin   +5 more
wiley   +1 more source

Eelgrass Distribution in the Great Bay Estuary and Piscataqua River for 2013 [PDF]

open access: yes, 2014
Eelgrass distribution and cover in Great Bay, Little Bay, and the Piscataqua River Estuary were mapped from aerial photography acquired on August 24, 2013. The total area of eelgrass beds with 10% or greater cover was 1683.4 acres.
Barker, Seth
core   +1 more source

Assessing verticalization effects on urban safety perception

open access: yes, 2017
We describe an experiment with the modeling of urban verticalization effects on perceived safety scores as obtained with computer vision on Google Streetview data for New York City. Preliminary results suggests that for smaller buildings (between one and
Lourenço, Ricardo Barros
core   +1 more source

QGIS - Vectorisation de données (QGIS 3.34)

open access: yes
Cette fiche présente les fonctions disponibles dans QGIS pour la vectorisation de couches vecteur.
openaire   +2 more sources

A Framework to Enable Eco‐Cyber‐Physical Systems for Robotics‐Focused Digital Twins in Smart Farming

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT This paper introduces the R‐ECPS (Robotics‐focused Eco‐Cyber‐Physical System) framework for the development of robotics‐enabled digital twins, integrating human knowledge into the decision‐making process. Our framework adapts ECPS and Digital Twin (DT) definitions to agricultural field robotics.
Fiorella Sibona   +7 more
wiley   +1 more source

Evaluating AI-Driven Automated Map Digitization in QGIS [PDF]

open access: yesarXiv
Map digitization is an important process that converts maps into digital formats that can be used for further analysis. This process typically requires a deep human involvement because of the need for interpretation and decision-making when translating complex features.
arxiv  

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