Results 321 to 330 of about 527,855 (388)
Some of the next articles are maybe not open access.
Pasture Research Using Aerial Photography and Photogrammetry
Telecom, 2021This article focuses on the topic of using unmanned aerial vehicles and modern software solutions and systems in the study of pastures, using aerial photography and aerial photogrammetry.
K. Dimitrov +3 more
semanticscholar +1 more source
Protecting Privacy From Aerial photography: State of the Art, Opportunities, and Challenges
Conference on Computer Communications Workshops, 2020With the continuous development of unmanned aerial vehicle (UAV) photography and mapping technology, there are more and more air-to-ground information acquisition methods, which provide more choices for both industry and entertainment.
Bin Jiang, Jiachen Yang, Houbing Song
semanticscholar +1 more source
Australian Forestry, 2018
Extensive research and operational trials over the past 20 years have led to the operational implementation of airborne laser scanning (ALS)-based forest inventory becoming increasingly common.
I. Iqbal +5 more
semanticscholar +1 more source
Extensive research and operational trials over the past 20 years have led to the operational implementation of airborne laser scanning (ALS)-based forest inventory becoming increasingly common.
I. Iqbal +5 more
semanticscholar +1 more source
A spatial testimony: The politics of do-it-yourself aerial photography in East Jerusalem
Environment & Planning. D, Society and Space, 2018In this paper, I examine the kind of testimony enabled by do-it-yourself aerial photography with kites or balloons in situations of political and spatial conflict, and how this plays on the surface of proliferating uses of geospatial technologies in a ...
Hagit Keysar
semanticscholar +1 more source
Stereoscopic aerial photography
Proceedings of the sixth ACM international workshop on VehiculAr InterNETworking, 2009In the absence of large-scale deployments of VANETs, simulation based research is until now the only choice available to address and validate the design of protocols in the context of vehicular networks. The simulation frameworks involved in this research have to model two essential components, namely the vehicular mobility and the wireless inter ...
Michel Ferreira +3 more
openaire +1 more source
Profiling unmanned aerial vehicle photography tourists
Current Issues in Tourism, 2019Based on User Generated Content (UGC) data, namely Unmanned Aerial Vehicle (UAV) photos and corresponding social media captions, this paper uses the methods of AI cognitive analysis and GIS spatial analysis to profile UAV photography tourists.
Xiliang Chen +6 more
semanticscholar +1 more source
Journal of Forestry, 1970
Abstract Forest managers have access to large format resource photography but lack the capacity to produce timely aerial photography if the need arises. Of the several photographic system available, 35-mm aerial photography has been used successfully in geologic exploration and shows promise as having application in forestry.
openaire +1 more source
Abstract Forest managers have access to large format resource photography but lack the capacity to produce timely aerial photography if the need arises. Of the several photographic system available, 35-mm aerial photography has been used successfully in geologic exploration and shows promise as having application in forestry.
openaire +1 more source
Flounder-Net: An efficient CNN for crowd counting by aerial photography
Neurocomputing, 2021Jingyu Chen +4 more
semanticscholar +1 more source
Aerial Photography Engineering
Transactions of the American Society of Mechanical Engineers, 1929Abstract Aerial photographic surveying is described, and its advantages over ground work are given. Maps may be made with almost perfect detail and at far less cost of time and money than required by survey work in the usual manner.
openaire +1 more source
VEILING GLARE IN AERIAL PHOTOGRAPHY
Canadian Journal of Research, 1949In this paper veiling glare is defined and its general aspects in aerial photography are discussed. Experimental results showing the effect of glare on the resolving power of a standard aerial film are presented in the form of graphs. A method of measurement is described and typical amounts encountered in widely used aerial cameras are given. From the
openaire +2 more sources