Academic literature on the topic 'Aerial photography – Equipment and supplies'

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Journal articles on the topic "Aerial photography – Equipment and supplies"

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Bryn, Mikhail Y., and Dinara R. Bashirova. "COMPARATIVE EVALUATION EFFICIENCY OF MOBILE LASER SCANNING AND AERIAL SURVEYING FROM UNMANNED AERIAL VEHICLES FOR ROAD SURVEY." Vestnik SSUGT (Siberian State University of Geosystems and Technologies) 26, no. 3 (2021): 20–27. http://dx.doi.org/10.33764/2411-1759-2021-26-3-20-27.

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The application of mobile laser scanning and aerial photography from unmanned aerial vehicles for shooting highways is considered. The aim of the research was to compare the results of shooting using mobile laser scanning systems and aerial photography from an unmanned aerial vehicle to de-termine the preferred option for shooting a highway. The experimental part of the research was carried out using the following equipment: scanning was performed using the Topcon IP - S2 Compact sys-tem, aerial photography was carried out from the GEOSCAN 201 unmanned aerial vehicle. Based on the comparative tests performed on the section of the A - 121 "Sortavala" highway, a comparative analysis of the data obtained for various indicators was carried out: the speed of the shooting stages, the cost of a set of equipment, the cost of shooting, and the accuracy of the results was evaluated. Practical recommendations for the application of these methods are given, their advantages and disad-vantages are indicated.
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Dorozhynskyy, O. L. ,., I. Z. Kolb, L. V. Babiy, and L. V. Dychko. "GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY." GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 92,2020, no. 92 (December 24, 2020): 15–23. http://dx.doi.org/10.23939/istcgcap2020.92.015.

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Aim. Determination of the elements of external spatial orientation of the surveying systems at the moment of image acquisition is the fundamental task in photogrammetry. Principally, this problem is solving in two ways. The first way is direct positioning and measuring of directions of camera optical axis in the geodetic space with the help of GNSS/INS equipment. The second way is the analytical solution of the problem using a set of reference information (often such information is a set of ground control points whose geodetic positions are known with sufficient accuracy and which are reliably recognised on aerial images of the photogrammetric block). The authors consider the task of providing reference and control information using the second approach, which has a number of advantages in terms of reliability and accuracy of determining the unknown image exterior orientation parameters. It is proposed to obtain additional images of ground control points by the method of their auxiliary aerial photography using an unmanned aerial vehicle (UAV) on a larger scale compared to the scale of the images of the photogrammetric block. The aim of the presented work is the implementation of the method of creating reference points and experimental confirmation of its effectiveness for photogrammetric processing. Methods and results. For the entire realization of the potential of the analytical way to determine the elements of external orientation of images, it is necessary to have a certain number of ground control points (GCP) and to keep the defined scheme of their location on the photogrammetric block. As the main source of input data authors use UAV aerial images of the terrain, which are obtained separately from the block of aerial survey, and have a better geometric resolution and which clearly depict the control reference points. Application of such auxiliary images gives the possibility of automated transferring of the position of ground control point into images of the main photogrammetric block. In our interpretation, these images of ground control points and their surroundings on the ground are called "control reference images". The basis of the work is to develop a method for obtaining the auxiliary control reference images and transferring of position of GCP depicted on them into aerial or space images of terrain by means of computer stereo matching. To achieve this goal, we have developed a processing method for the creation of control reference images of aerial image or a series of auxiliary multi-scale aerial images obtained by a drone from different heights above the reference point. The operator identifies and measures the GCP once on the auxiliary aerial image of the highest resolution. Then there is an automatic stereo matching of the control reference image in the whole series of auxiliary images in succession with a decrease in the resolution and, ultimately, directly with the aerial images of photogrammetric block. On this stage there are no recognition/cursor targeting by the human operator, and therefore there are no discrepancies, errors or mistakes related to it. In addition, if to apply fairly large size of control reference images, the proposed method can be used on a low-texture terrain, and therefore deal in many cases without the physical marking of points measured by GNSS method. And this is a way to simplify and reduce the cost of photogrammetric technology. The action of the developed method has been verified experimentally to provide the control reference information of the block of archival aerial images of the low-texture terrain. The results of the experimental approbation of the proposed method give grounds to assert that the method makes it possible to perform geodetic reference of photogrammetric projects more efficiently due to the refusal of the physical marking of the area before aerial survey. The proposed method can also be used to obtain the information for checking the quality of photogrammetric survey for provision of check points. The authors argue that the use of additional equipment - UAV of semi-professional class to obtain control reference images is economically feasible. Scientific novelty and practical relevance. The results of approbation of the "control reference image" method with obtaining stereo pairs of aerial images with vertical placement of the base are presented for the first time. There was implemented the study of the properties of such stereo pairs of aerial images to obtain images of reference points. The effectiveness of including reference images in the main block of the digital aerial triangulation network created on UAV’s images is shown.
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Denner, Michele, and Jacobus H. Raubenheimer. "Assessing a potential solution for spatially referencing of historical aerial photography in South Africa." Proceedings of the ICA 1 (May 16, 2018): 1–7. http://dx.doi.org/10.5194/ica-proc-1-26-2018.

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Historical aerial photography has become a valuable commodity in any country, as it provides a precise record of historical land management over time. In a developing country, such as South Africa, that has undergone enormous political and social change over the last years, such photography is invaluable as it provides a clear indication of past injustices and serves as an aid to addressing post-apartheid issues such as land reform and land redistribution. National mapping organisations throughout the world have vast repositories of such historical aerial photography. In order to effectively use these datasets in today’s digital environment requires that it be georeferenced to an accuracy that is suitable for the intended purpose. Using image-to-image georeferencing techniques, this research sought to determine the accuracies achievable for ortho-rectifying large volumes of historical aerial imagery, against the national standard for ortho-rectification in South Africa, using two different types of scanning equipment. The research conducted four tests using aerial photography from different time epochs over a period of sixty years, where the ortho-rectification matched each test to an already ortho-rectified mosaic of a developed area of mixed land use. The results of each test were assessed in terms of visual accuracy, spatial accuracy and conformance to the national standard for ortho-rectification in South Africa. The results showed a decrease in the overall accuracy of the image as the epoch range between the historical image and the reference image increased. Recommendations on the applications possible given the different epoch ranges and scanning equipment used are provided.
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BRYN, Mikhail Ya, Dinara R. BASHIROVA, and Artur G. BAGISHYAN. "Comparative evaluation of mobile laser scanning, aerial photography from an unmanned aircraft system and surveying from an integrated road laboratory when performing diagnostics of highways." Proceedings of Petersburg Transport University 2021, no. 2 (June 2021): 211–21. http://dx.doi.org/10.20295/1815-588x-2021-2-211-221.

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Objective: To compare the possibilities of using mobile laser scanning (MLS) and aerial photography (AFS) from an unmanned aircraft system (UAS) and to make a survey from an integrated road laboratory when performing diagnostics of highways. Methods: For the analysis, a section of the regional road in the Kursk region was selected, on which the survey was carried out using considered methods. The main characteristics were identified when performing the diagnostics, their values were obtained on the basis of data from the integrated road laboratory, aerial photography with UAS, as well as ILS, and the accuracy of the results obtained, the compliance of the data with the requirements of regulatory documents were assessed. Results: Based on the work performed, the following conclusions were made: the determination of identified diagnostic parameters by the methods of ILS and APS with UAS is correct and aerial photography with UAS at the cost of equipment, the cost of shooting is the most profitable when drawing up topographic road plans. It is noted that in terms of accuracy, the APS method meets the requirements for plans at a scale of 1:500, MLS – 1:1000. Practical importance: Not all indicators required for diagnostics can be obtained with APS with ALS and MLS, since they require specialized equipment and direct interaction with the road surface, however, the range of application of the selected methods can be significantly expanded. Adhesion coefficient is measured using an integrated mobile road laboratory, so it is not advisable to abandon it. It was noted that the equipment of the laboratory, depending on the cost, may be different
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Sushchenko, Olha, and Andriy Goncharenko. "Design of Robust Systems for Stabilization of Unmanned Aerial Vehicle Equipment." International Journal of Aerospace Engineering 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/6054081.

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The paper deals with the structural synthesis of robust system for stabilization of observation equipment operated on unmanned aerial vehicles. The model of the triaxial stabilization system taking into consideration necessary kinematic transformations is developed. The matrix weighting transfer functions ensuring design of the system with the desired amplitude-frequency characteristics of the system are chosen. The features of the robust structural synthesis for the researched system are considered. The structure and parameters of the robust controller, based on robust structural synthesis including the methods of the mixed sensitivity and loop-shaping, are obtained. The results of the synthesized system simulation are represented. The obtained results allow implementing stabilization of observation equipment in difficult conditions of real operation. This improves the quality of photography, mapping, survey, and so forth and gives advantages of accuracy for images representations of the territory flown. The obtained results are significant for stabilization of equipment operated at a moving base.
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Yurchenko, Vladislav I. "DESIGN PECULIARITIES OF THE AERIAL PHOTOGRAPHY FROM AN UNMANNED AIRCRAFT." Vestnik SSUGT (Siberian State University of Geosystems and Technologies) 26, no. 2 (2021): 65–81. http://dx.doi.org/10.33764/2411-1759-2021-26-2-65-81.

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The existing publicly available programs for the design of unmanned aerial vehicle (UAV) flights assume an initial level of personnel training and do not provide for a detailed study of the aerial pho-tography project (APP) in terms of photogrammetric and visual (photographic) quality of photographic materials, requirements of regulatory documents for the accuracy of the final product. In order to achieve the topographic quality of the APP with UAV, it is necessary to take into account a number of its features. The paper considers the issues of determining the optimal duration of the aerial photog-raphy day and the effective image format when using interchangeable lenses. It also provides the rec-ommended procedure for calculating the parameters of the topographic APP, taking into account the data of the exposure triangle "shutter speed - aperture - photosensitivity (ISO)", requirements for the maximum quality and theoretical resolution of the "lens - digital image" system. The technique of de-termining the position of high-rise objects relative to the boundaries of the depth of field (DOF) at giv-en exposure parameters of the camera and the possibility of their correction is described. Based on the theoretical provisions, the author has developed a program that allows it possible to carry out the com-prehensive design of aerial photography works with UAVs, including consumer cameras to obtain re-sults of topographic quality. According to the results of the carried out research, it was concluded that an iterative approach to the design of APP parameters is necessary based on the data on shoot location, the customer's requirements for accuracy, the characteristics of the UAV, and the used photographic equipment.
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Hlotov, Volodymyr, Alla Hunina, Ihor Kolb, Vadim Kolesnichenko, and Ihor Trevoho. "THE STUDY OF THE “CETUS” UNMANNED AERIAL VEHICLE FOR TOPOGRAPHIC AERIAL SURVEYING." Geodesy and cartography 47, no. 2 (August 16, 2021): 96–103. http://dx.doi.org/10.3846/gac.2021.12120.

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The work aims to analyze and study the possibilities of using “Cetus” unmanned aerial vehicle (UAV) for performing topographic aerial surveys. The authors developed and tested aircraft-type UAV for topographic aerial photography. The studies were conducted on a specialized landfill, at which there is an appropriate number of situational points whose coordinates are determined with high accuracy. These points were used as both reference and control points. The obtained UAV aerial survey materials were subjected to a phototriangulation process to determine the orientation elements and to analyze, first and foremost, the angular orientation elements. The surveying was carried out on a mountainous territory, where the spatial coordinates of 37 situational points were determined by the method of ground-based GPS survey with an average accuracy of up to 0.05 m. These points were used as reference and control points. Aerial photography was performed in such a way that the scale of the images was as uniform as possible. The design solutions implemented in the Cetus UAV provide all the possibilities to perform aerial surveys of territories in strict compliance with the projected flight parameters. UAV equipment provides the necessary real-time correction of the position of the aerial camera. At the same time the optimum straightness of routes, stability of scales and mutual overlapping of pictures is reached. Regarding the accuracy of obtaining the spatial coordinates of the points of terrain objects, using “Cetus” UAV surveys, plans can even be made on a scale of even 1: 1000. As a result of the creation of the UAV “Cetus”, it became possible to perform the topographic aerial survey of the territories and to create large-scale orthophotos that fully meet the instructions. As a result of testing the “Cetus” UAV, it can be used in production processes when drawing up topographic plans for a large-scale series: 1: 1000 – 1: 5000, which will significantly save the cost of performing topographic work.
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Petrova, Teodora. "RESEARCH ON ALGORITHMS FOR FILTRATION OF AERIAL AND RADAR IMAGES." KNOWLEDGE INTERNATIONAL JOURNAL 31, no. 6 (June 5, 2019): 1923–36. http://dx.doi.org/10.35120/kij31061923p.

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In the 1960s a new special science of imagery began to develop – „imagery“, which deals with the study of the general image properties, the goals and tasks of their transformation, the processing and reproduction as well as the recognition of graphic images. Image forming, increasing image quality and the automated processing of aerial images including images captured from satellites, unmanned aircraft, radars equipped with synthesizing equipment and so on, are a subject of a number of researches and developments. The automatic analysis is widely applied in modern monitoring systems as the ones used in overwatch of areas, forests, asserting damage done on crops, reconnaissance and in the fire department services. In this article researches are conducted on the use of different image filtering methods from radar with synthesized aperture and aerial photography. The results indicate that filters can used for image pre-treatment under different scenarios, but the appropriate filter and its parameters need to be carefully selected.
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Cao, Zhi Wei, Yi Ming Zhang, and Xu Zhang. "Analysis of Active Clamp Forward Converter of UAV ." Applied Mechanics and Materials 336-338 (July 2013): 48–51. http://dx.doi.org/10.4028/www.scientific.net/amm.336-338.48.

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The Forward Switch mode power supply is good selection for power supplies of Unmanned Aerial Vehicle (UAV). Compared with the conventional forward converter, there is one auxiliary switch in the active clamp forward converter to recycle the energy stored in the transformer leakage in order to minimize the voltage stress of the main switch. The power system is designed and the operation characteristics of the active switching power supply are revealed by analysis a typical second-order system in this paper. Active Clamp Forward Converter reduce the generation of EMI, the EMC of UAV equipment is greatly improved. The results of the analysis are verified by SPICE simulation.
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Bezmenov, V. M., and K. I. Safin. "Researching the accuracy of determining spatial coordinates through processing images from drones." Geodesy and Cartography 967, no. 1 (February 20, 2021): 45–55. http://dx.doi.org/10.22389/0016-7126-2021-967-1-45-55.

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The authors present the results of numerical experiments aimed to determine the mean square error, which can be used to obtain the spatial coordinates of the object’s under study points through processing images obtained from UAVs using only on-Board global satellite and inertial navigation equipment on drones. At those experiments, aerial photography from the UAVs was modeled for mapping and solving the engineering task of creating a three-dimensional building (structure) model. A pair of images was simulated for the research. The results using the characteristics of the GNSS inertial solutions Trimble АРХ-15 UAV and Trimble АРХ-20 UAV are presented. The experiments show that at solving engineering tasks under conditions corresponding to an arbitrary case of aerial photography, in order to determinie the spatial coordinates with the mean square error not more than 15 mm, the same error of determining the linear elements of external orientation should be 2–5 mm, and the angular elements 10–20ʺ. This significantly exceeds the characteristics corresponding to the post-processing mode for the specified GNSS-inertial solutions. The authors show the effect of angular elements’ external orientation errors to resulting the mean square error of each coordinate and a possible approach to reducing it.
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Dissertations / Theses on the topic "Aerial photography – Equipment and supplies"

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Bredenkamp, Adolf Friedrich Ludwig. "Development and control of a 3-axis stabilised platform." Thesis, Link to the online version, 2007. http://hdl.handle.net/10019/380.

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Dhanji, Nasreen. "Comparative study of aerial platforms for Mars exploration." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=112565.

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The primary objective of this thesis is to develop a framework to compare the performance of fixed-wing aircraft, airships, and the rotary-wing aircraft in the Martian environment and through that framework, determine which of these platforms is best suited to conduct a series of scientific investigations on Mars. Three Mars mission scenarios provide the context within which the performance of the platforms is evaluated. The mission scenarios are used to derive the performance requirements including the range and flight path to be covered, the altitude at which the platforms fly, and the scientific investigations to be performed along with the associated scientific instrumentation to be carried as payload. Existing platform designs are used for the purpose of this comparative study and are modified depending on specific mission requirements. A set of weighted performance metrics, including the gross takeoff mass, power required, manoeuvrability, and complexity, serves as a common basis for comparing the performance of the three aerial platforms. The results of this comparative study indicate that the airship is best suited for all mission scenarios considered due to its simplicity and high degree of manoeuvrability. However, it is important to note that a series of subjective design choices with respect to platform speed and available power were made that significantly impact the overall performance of the platforms. Altering these design choices as well as the mission requirements could result in a different platform being best suited for each Mars mission. For instance, increasing the cruising velocity of the fixed-wing aircraft may allow its dimensions to be scaled down thereby reducing the complexity and making it a more competitive platform for long-range missions. In addition, for short-range missions that do not require a high degree of manoeuvrability but where the gross takeoff mass and complexity are more important factors, the rotary-wing aircraft becomes the best option.
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Fisher, Henry Donald 1943. "DESIGN OF REVIEW CONSOLE FOR RADIOLOGY APPLICATIONS (DISPLAY, PACS)." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/291634.

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Duminy, Sylvia Ida. "Die ontwikkeling van 'n modulêre en vervoerbare beligtingsinstrument vir die dokumentasie van Suid-Afrikaanse rotskuns." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2006. http://hdl.handle.net/11462/82.

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Thesis (M. Tech.) -- Central University of Technology, Free State, 2007
The lack of a standardized lighting instrument to be used in conjunction with existing photographic methods to document rock art, is a problem experienced in archaeological circles. Through interviews with archaeologists and an investigation into existing photographic methods concerning the photographing of rock art, a demand for a portable and modular lighting instrument was confirmed. The aim of this study, then, was to develop a prototype lighting instrument to fill this void. The design and manufacture of the modular lighting instrument entailed the harnessing of the technological advances made in the field of rapid prototyping. A brief overview of the San/Bushmen of Southern Africa is given to stress the importance of this study and to emphasise the importance of the art of the Bushman in our collective art heritage. An overview of the documenting of rock art and therewith an investigation into documented works of rock art and rock engravings by the San/Bushmen serves as a point of departure for the present inquiry. Tests undertaken with the modular lighting instrument, and a comparison of the results so obtained with existing photographic methods, showed that with the use of the modular lighting instrument, an improvement in illumination, rock-face texture and colour contrast in the images was obtained. The modular lighting instrument helps to create and regulate a suitable lighting environment irrespective of natural lighting circumstances and environments. It produces better results when it comes to documenting rock art in comparison to existing methods of documentation. Continued study for the development of the modular lighting instrument is recommended in order to produce more constant results.
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Felekoglu, Oktay. "Propagation and performance analysis for a 915 MHz wireless IR image transfer system." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Jun%5FFelekoglu.pdf.

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Thesis (M.S. in Applied Physics)--Naval Postgraduate School, June 2005.
Thesis Advisor(s): Richard M. Harkins, Gamani Karunasiri. Includes bibliographical references (p. 77-78). Also available online.
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Books on the topic "Aerial photography – Equipment and supplies"

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United States. Bureau of Land Management. Denver Service Center, ed. Special aerial photography specifications. Denver, Colo: U.S. Dept. of the Interior, Bureau of Land Management, Service Center, 1987.

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Hardy, Charles E. Aerial application equipment. Missoula, MT: The Center, 1987.

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Photography. London: Bounty Books, 2006.

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Monk, Barry. 1000 photography hints. London: Octopus, 1985.

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1,000 photography hints. London: Hamlyn, 1990.

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Brown, Russell H. Inertial instrument system for aerial surveying. Washington, [D.C.]: G.P.O., 1987.

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Aerial firefighting. Atglen, Pa: Schiffer Pub., 2008.

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Bellone, Roger. La photo: Manuel de l'amateur. Sudbury, Ont: Laurentian University, School of Translators and Interpreters, 1989.

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Busch, David D. David Busch's quick snap guide to photo gear. Boston: Course Technology, 2010.

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Busch, David D. David Busch's quick snap guide to photo gear. Boston: Course Technology, 2010.

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Book chapters on the topic "Aerial photography – Equipment and supplies"

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Sushchenko, Olha. "Automated System of Stabilization and Position Control of Aviation Equipment." In Automated Systems in the Aviation and Aerospace Industries, 297–330. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7709-6.ch011.

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In this chapter, the author presents the problems of design of the robust automated system for stabilization and control of platforms with aircraft observation equipment. The mathematical model of the triaxial stabilized platform is developed. The procedure of synthesis of robust stabilization system based on robust structural synthesis is represented. The above-mentioned procedure uses loop-shaping approach and method of the mixed sensitivity. The matrix weighting transfer functions are obtained. The optimization programs in MatLab are developed. The developed procedures are approved based on the results of simulation by means of the appropriate Simulink model. The obtained results can be useful for unmanned aerial vehicles and aircraft of special aviation, which are used for monitoring technical objects and aerial photography. The technical contributions are procedures of the robust controller design represented as the flowchart. The proposed approach is validated by application of the theoretical suppositions to the concrete example and appropriate simulation results.
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Sushchenko, Olha. "Automated System of Stabilization and Position Control of Aviation Equipment." In Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport, 995–1029. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5357-2.ch040.

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In this chapter, the author presents the problems of design of the robust automated system for stabilization and control of platforms with aircraft observation equipment. The mathematical model of the triaxial stabilized platform is developed. The procedure of synthesis of robust stabilization system based on robust structural synthesis is represented. The above-mentioned procedure uses loop-shaping approach and method of the mixed sensitivity. The matrix weighting transfer functions are obtained. The optimization programs in MatLab are developed. The developed procedures are approved based on the results of simulation by means of the appropriate Simulink model. The obtained results can be useful for unmanned aerial vehicles and aircraft of special aviation, which are used for monitoring technical objects and aerial photography. The technical contributions are procedures of the robust controller design represented as the flowchart. The proposed approach is validated by application of the theoretical suppositions to the concrete example and appropriate simulation results.
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Conference papers on the topic "Aerial photography – Equipment and supplies"

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Grigoriev, Gleb, Vladimir Gulin, Alexei Nikitin, Nikita Sivoy, Eugene Bondarev, Marat Islamuratov, Oksana Zakharova, Igor Karpov, Evgenii Liubimov, and Vladislav Votsalevskiy. "Integrated Droneborne Geophysics Application as a Tool for Exploration Optimization. Case Studies." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/206250-ms.

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Abstract Unmanned aerial vehicles (UAV) have a great potential for geological exploration optimization at all stages. This study considers UAV implementation at different exploration stage. Integrated approach using unmanned aerial systems shows great effectiveness based on the completed surveys. Low-depth electrical exploration using the shallow electrical exploration method is one of the possible UAVs technologies with great potential. In this study there are several cases describing main field data acquisition, models and cross-sections processing. Unmanned aerial systems are applicable at all stages of the oil and gas value chain and are already an integral part of oil&gas production process. Now there are more than 70 unmanned aerial systems application scenarios. The main advantages of drones are that the use of this operational data collection tool allows: – to reduce the duration of collecting geospatial data by 70%, and the cost by 3 times; – make the best decisions quickly; – to realize additional potential for increasing efficiency (application at all stages of the production chain) – increase the production processes safety level The most promising and actively developing areas of technology application are: Geophysical surveys at different stages of geological exploration. Drones have great potential for application in non-seismic exploration methods in the early stages of geological exploration. In addition, UAV surveys are suitable for planning geological exploration and working out the conceptual arrangement of the terrain. The presence of an accurate digital elevation model at the start of work of the project team makes it possible to remove a number of uncertainties and questions about conducting field work on seismic exploration, the placement of infrastructure and corridor communications. Objective control of the capital construction progress. Another important area of drones application is aerial photography at all stages of capital construction. With the help of UAVs, it is possible to control such parameters as the status and quality of construction and installation works, equipment of contractors, compliance with safety and environmental standards, and others. To do this, the unmanned vehicle flies around the object with a given regularity, filming it from different angles. After aerial photography, special software stitches the results into photogrammetric products (digital terrain model, orthophotomaps, 3D models) with an accuracy of 4–6 centimeters. On the constructed models, you can calculate the dynamics by one or another parameter. Operational fieldwork and intrastructure monitoring. At the same time, one of the key goals of technology application is the creation of a network of autonomous stations with drones at all assets for remote control of the company's production processes. The first step in this direction was the joint pilot testing of an automated take-off and landing station with an unmanned aerial vehicle of a multi-rotor type. The use of the station will reduce the time and cost of collecting data on capital construction and infrastructure. Project teams will be able to react faster to changes. An automated take-off and landing station allows the use of unmanned aerial vehicles without human intervention. The drone can independently take off, perform the necessary operations, land and recharge. Thus, flight operations and data collection can be performed remotely without the constant presence of a specialist on site.
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