Results 181 to 190 of about 71,453 (399)
Qualitative insights into the acceptance of
, 2022 Susan Henrico +2 more
openalex +1 more source
Towards Automated Cadastral Boundary Delineation from UAV Data [PDF]
arXiv, 2017 Unmanned aerial vehicles (UAV) are evolving as an alternative tool to acquire land tenure data. UAVs can capture geospatial data at high quality and resolution in a cost-effective, transparent and flexible manner, from which visible land parcel boundaries, i.e., cadastral boundaries are delineable.
arxiv
TIME TRAVEL ESTIMATIONS USING MAC ADDRESSES OF BUS PASSENGERS: A POINT TO PATH-QGIS ANALYSIS [PDF]
, 2018 Arief Hidayat +2 more
openalex +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.To achieve the UN's goal of protecting 30% of oceans by 2030, effective management and detailed seafloor mapping are essential, especially in the mesophotic zone. We present a new workflow combining high‐resolution synthetic aperture sonar (SAS) and bathymetry surveys for efficient habitat characterization. In 6 h, we mapped ~5 km2 of a mesophotic reef,
Ole Johannes Ringnander Sørensen +12 more
wiley +1 more source
Eelgrass Distribution in the Great Bay Estuary and Piscataqua River for 2016 [PDF]
, 2017 Eelgrass distribution in Great Bay, Little Bay, and the Piscataqua River Estuary were mapped from aerial photography acquired on August 5, 2016. The total area of eelgrass beds with 10% or greater cover and a polygon area equal to or greater than 100 ...
Barker, Seth
core +3 more sources
Exploring Semi-Automatic Map Labeling [PDF]
arXiv, 2019 Label placement in maps is a very challenging task that is critical for the overall map quality. Most previous work focused on designing and implementing fully automatic solutions, but the resulting visual and aesthetic quality has not reached the same level of sophistication that skilled human cartographers achieve. We investigate a different strategy
arxiv
Quantum GIS: il desktop GIS più potente, amichevole e libero
GEOmedia, 2009 QuantumGIS is a free and open source GIS It has an intuitive graphical interface, suitable also for first time GIS users, and thanks to the integration with other free software (e.g.
Otto Dassau +4 more
doaj
Advancing the mapping of vegetation structure in savannas using Sentinel‐1 imagery
Remote Sensing in Ecology and Conservation, EarlyView.As vegetation structure monitoring is important for the understanding and conservation of savanna ecosystems, we explored the utility of C‐band synthetic aperture radar imagery for mapping both grassland and woody vegetation structure in the Greater Serengeti‐Mara Ecosystem.
Vera Thijssen +3 more
wiley +1 more source
QGIS - Connexion aux données de l'IGN par flux WMS dans QGIS (QGIS 3)
L'accès aux données du Géoportail de l'IGN dans QGIS permet de pouvoir visualiser les données issues du RGE® de l'IGN, accessibles depuis les serveurs de l’IGN. Il est nécessaire d’avoir une connexion internet pour visualiser ces données.
openaire +1 more source
Computational International Relations: What Can Programming, Coding and Internet Research Do for the Discipline? [PDF]
arXiv, 2018 Computational Social Science emerged as a highly technical and popular discipline in the last few years, owing to the substantial advances in communication technology and daily production of vast quantities of personal data. As per capita data production significantly increased in the last decade, both in terms of its size, bytes, as well as its detail,
arxiv