Results 21 to 30 of about 14,059 (272)

Accuracy Evaluation of SRTM (used in Google Earth) by Comparison with National Topographic maps (1:50,000) in North of Iraq [PDF]

open access: yesEngineering and Technology Journal, 2010
Digital Elevation Models (DEM) of a region can be generated from stereopairs of satellite images , enables the work to improve decision-making, take faster and more informed action based on geospatial information, but some times these data may be ...
Haval Abdul-Jabbar Sadeq
doaj   +1 more source

The Results of Digitizing Historical Maps: Comparison of Lithuanian Land-Use Structure in the 19th and 21st Centuries

open access: yesLand, 2023
Studies of long-term land-use changes can reveal significant results about land use in the past and lead to the main causes of these changes being revealed.
Eglė Piškinaitė, Darijus Veteikis
doaj   +1 more source

Information-Based Georeferencing of an Unmanned Aerial Vehicle by Dual State Kalman Filter with Implicit Measurement Equations

open access: yesRemote Sensing, 2021
Georeferencing a kinematic Multi-Sensor-System (MSS) within crowded areas, such as inner-cities, is a challenging task that should be conducted in the most reliable way possible.
Rozhin Moftizadeh   +4 more
doaj   +1 more source

Quality issues in georeferencing: from physical collections to digital data repositories for ecological research

open access: yes, 2020
This is a summary of the discussions and conclusions from the workshop on Quality issues in georeferencing in Natural History Collections, hosted at the Biological And Chemical Research Centre, University Of Warsaw, in Warsaw, Poland, from the 10th to ...
Wieczorek, John R.   +2 more
core   +1 more source

How dots behave in two different pitch sizes? Analysis of tactical behavior based on position data in two soccer field sizes. [¿Cómo se comportan los puntos en dos campos diferentes? Análisis del comportamiento táctico basado en los datos de posición en dos tamaños de campo de fútbol]. [PDF]

open access: yesRevista Internacional de Ciencias del Deporte, 2018
The purpose of this study was to analyze the effects of two different field sizes (full and half of an official size field) on the tactical behaviors measured by position data of players.
Filipe Manuel Clemente   +6 more
doaj   +1 more source

NHM Georeferencing & Mass Digitisation

open access: yes, 2020
MOBILISE Workshop: Quality issues in georeferencing: From physical collections to digital data repositories for ecological researchDate: 11 February 2020Location: Centrum Nauk Biologiczno-Chemicznych Uniwersytetu Warszawskiego, Warsaw, PolandAn overview ...
Laurence Livermore (100501)
core   +1 more source

Georeferencing Historic Collection Data

open access: yes, 2022
Collection data from historic collections often contain vague or non-specific location information of where the specimen was found. Now, during the mass-digitization era of natural history collections, this presents a challenge as we intend to ...
Thorn, Caitlin, Thorn,Caitlin
core   +1 more source

Content-based Image Retrieval for Map Georeferencing [PDF]

open access: yes, 2021
In recent years, libraries have made great progress in digitising troves of historical maps with high-resolution scanners. Providing user-friendly information access for cultural heritage through spatial search and webGIS requires georeferencing of the ...
Luft, Jonas Frederik, Schiewe, Jochen
core   +1 more source

A Methodology for Georeferencing and Mosaicking Corona Imagery in Semi-Arid Environments

open access: yesRemote Sensing, 2022
High-resolution Corona imagery acquired by the United States through spy missions in the 1960s presents an opportunity to gain critical insight into historic land cover conditions and expand the timeline of available data for land cover change analyses ...
Brooke Iacone   +2 more
doaj   +1 more source

Investigation of the accuracy of determining planned and altitude coordinates based on survey data by unmanned aerial vehicles

open access: yesGeodesy and Cartography, 2023
Experimental studies of the accuracy of determining the plan and altitude coordinates were obtained from aerial photography materials and measured by a satellite receiver in real time.
Oleksandr Yanchuk   +3 more
doaj   +1 more source

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