Results 1 to 10 of about 2,345,410 (327)

Aerial Photo-Ecology.

open access: yesThe Journal of Ecology, 1973
G. H. Brenchley, John A. Howard
semanticscholar   +3 more sources

Identifying and Determining the Length of The Greenhouses Cultivation Period Using Aerial Photos and Sentinel-2 Images [PDF]

open access: yesمدیریت بیابان, 2023
IntroductionOver the past 60 years, the use of plastic covers as a tool to increase the harvest and increase the yield of horticultural crops has steadily increased worldwide.
Neda TahmasebiZadeh   +1 more
doaj   +1 more source

Pegasus Simulator: An Isaac Sim Framework for Multiple Aerial Vehicles Simulation [PDF]

open access: yesInternational Conference on Unmanned Aircraft Systems, 2023
Developing and testing novel control and motion planning algorithms for aerial vehicles can be a challenging task, with the robotics community relying more than ever on 3D simulation technologies to evaluate the performance of new algorithms in a variety
Marcelo Jacinto   +6 more
semanticscholar   +1 more source

Aerial Photograph Categorization by Cross-Resolution Deep Human Gaze Behavior Learning

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Accurately recognizing aerial photographs is a useful technique in many domains like autonomous driving and environmental evaluation. In practice, both low-resolution and high-resolution aerial photos are captured asynchronistically for each region, as ...
Luming Zhang   +3 more
doaj   +1 more source

A Novel Technique for Photo-Identification of the Fin Whale, Balaenoptera physalus, as Determined by Drone Aerial Images

open access: yesDrones, 2023
Drones have become a crucial research tool across marine environments over the past decade, being specifically useful in marine mammal research.
Eduard Degollada   +5 more
semanticscholar   +1 more source

LR Aerial Photo Categorization by Semi-Supervised Perceptual Feature Selection

open access: yesIEEE Access, 2023
Recognizing the semantic categories of low-resolution (LR) aerial photos is an indispensable technique in geoscience and remote sensing. However, it is also a challenging task in practice.
Yinhai Li, Yichuan Sheng
doaj   +1 more source

L'AEROFOTOTECA NAZIONALE RACCONTA.... la lettura delle fotografie aeree in archeologia: tracce e false tracce

open access: yesGEOmedia, 2021
How do archaeologists use aerial photographs? How can the marks of buried ancient structures be identified? Do all the marks in aerial photographs refer to archaeological structures? Where are WWII RAF aerials to be found in Italy?
Giorgio Pocobelli
doaj   +1 more source

METHOD OF PROCESSING VIDEO INFORMATION RESOURCE FOR AIRCRAFT NAVIGATION SYSTEMS AND MOTION CONTROL

open access: yesСучасні інформаційні системи, 2020
It has been considered the existing methods of processing of video information resource in modern aircraft navigation systems and motion control. Also it is indicated that there is a contradiction between the need to reduce the intensity of information ...
Oleksandr Tymochko   +4 more
doaj   +1 more source

Unmanned Aerial Vehicles (UAVs) in Marine Mammal Research: A Review of Current Applications and Challenges

open access: yesDrones, 2023
Research on the ecology and biology of marine mammal populations is necessary to understand ecosystem dynamics and to support conservation management.
M. Álvarez-González   +3 more
semanticscholar   +1 more source

Optimizing surveys of fall‐staging geese using aerial imagery and automated counting

open access: yesWildlife Society Bulletin, 2023
Ocular aerial surveys allow efficient coverage of large areas and can be used to monitor abundance and distribution of wild populations. However, uncertainty around resulting population estimates can be large due to difficulty in visually identifying and
Emily L. Weiser   +6 more
doaj   +1 more source

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