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Wyszukujesz frazę "aerial survey" wg kryterium: Temat


Wyświetlanie 1-9 z 9
Tytuł:
Badania lotnicze grodu w Czermnie. Wstępne interpretacje i rekonstrukcje wczesnośredniowiecznych założeń kompleksu osadniczego
AERIAL SURVEYS OF THE EARTHWORK CASTLE IN CZERMNO. PRELIMINARY INTERPRETATIONS AND RECONSTRUCTIONS OF THE EARLY MEDIEVAL ELEMENTS OF THE SETTLEMENT COMPLEX
Autorzy:
Poznański, Marek
Powiązania:
https://bibliotekanauki.pl/articles/498110.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Rzeszowski. Instytut Archeologii Uniwersytetu Rzeszowskiego. Muzeum Okręgowe w Rzeszowie
Tematy:
CZERMNO
CHERVEN/CZERWIEŃ
ROTBURGENLAND
AERIAL SURVEY
AERIAL PHOTOGRAPHY
Opis:
Author explores the possibilities of aerial survey over the Early Medieval settlement complex, including castle at Czermno on the Polish-Ukrainian border. Aerial investigations allowed to detect moats and ditches, jetty, earthwork castle buildings, dwellings on the suburb, roads, piers and other constructions. Now it is possible to integrate historical data, results of excavations and mentioned aerial survey into a reconstructed picture of Cherven/Czerwień, presumed capital of Rotburgenland.
Źródło:
Analecta Archaeologica Ressoviensia; 2010, 5; 439-456
2084-4409
Pojawia się w:
Analecta Archaeologica Ressoviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identyfikacja obiektów archeologicznych przy wykorzystaniu georadaru (GPR) – średniowieczne miasto Szamotuły
The application of ground penetrating radar in the identification of archaeological structures – a medieval town of Szamotuły
Autorzy:
Kijowski, A.
Słowik, M.
Rączkowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/129813.pdf
Data publikacji:
2009
Wydawca:
Stowarzyszenie Geodetów Polskich
Tematy:
georadar
archeologia nieinwazyjna
Szamotuły
rekonesans lotniczy
GPR
non-invasive archaeology
aerial survey
Opis:
W 2006 roku odkryto miejsce lokacji średniowiecznego miasta (Szamotuły). Ślady tego miasta zidentyfikowano dzięki rekonesansowi lotniczemu. To unikatowe znalezisko zostało objęte ochroną konserwatorską i dzięki temu możliwe tam jest prowadzenie tylko badań nieinwazyjnych. Te nieinwazyjne badania polegają na cyklicznym rekonesansie lotniczym oraz pozyskiwaniu nowych danych przy pomocy metod teledetekcyjnych, takich jak: metoda geomagnetyczna czy elektrooporowa. Każda z metod dostarcza informacji o innych aspektach zachowanych obiektów archeologicznych. W niniejszym tekście zaprezentowane zostały wyniki pilotażowego rozpoznania stanowiska przy pomocy metody georadarowej. Wyniki zostały skonfrontowane z interpretacją zrektyfikowanych zdjęć lotniczych. Pozytywny wynik testu pozwala planować takie rozpoznanie metodą georadarową, które da tomograficzny obraz średniowiecznego miasta.
The place where the medieval town of Szamotuły had been located was discovered in 2006. Remains of the town were identified during an archaeological aerial survey. That unique discovery has been listed on the national register of historic places and, consequently, only noninvasive investigations are allowed there. Those investigations are based on systematic aerial reconnaissance, as well as the acquisition of new data by applying remote sensing methods, such as geomagnetic or resistivity methods. Each method provides information on different aspects of buried archaeological features. First results of the pilot project of the site survey using GPR are presented herein. Results are compared with the interpretation of rectified aerial photographs. The positive output allows planning further surveys with the application of GPR to obtain a tomographic image of that medieval town.
Źródło:
Archiwum Fotogrametrii, Kartografii i Teledetekcji; 2009, 19; 181-191
2083-2214
2391-9477
Pojawia się w:
Archiwum Fotogrametrii, Kartografii i Teledetekcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Accuracy investigation of creating orthophotomaps based on images obtained by applying Trimble-UX5 UAV
Autorzy:
Hlotov, V.
Hunina, A.
Siejka, Z.
Powiązania:
https://bibliotekanauki.pl/articles/106820.pdf
Data publikacji:
2017
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
unmanned aerial vehicle
aerial survey
digital camera
orthophotomap
planned altitude reference
bezzałogowy statek powietrzny
pomiary lotnicze
aparat cyfrowy
ortofotomapa
planowana wysokość odniesienia
Opis:
The main purpose of this work is to confirm the possibility of making large-scale orthophotomaps applying unmanned aerial vehicle (UAV) Trimble-UX5. A planned altitude reference of the studying territory was carried out before to the aerial surveying. The studying territory has been marked with distinctive checkpoints in the form of triangles (0.5 × 0.5 × 0.2 m). The checkpoints used to precise the accuracy of orthophotomap have been marked with similar triangles. To determine marked reference point coordinates and check-points method of GNSS in real-time kinematics (RTK) measuring has been applied. Projecting of aerial surveying has been done with the help of installed Trimble Access Aerial Imaging, having been used to run out the UX5. Aerial survey out of the Trimble UX5 UAV has been done with the help of the digital camera SONY NEX-5R from 200m and 300 m altitude. These aerial surveying data have been calculated applying special photogrammetric software Pix 4D. The orthophotomap of the surveying objects has been made with its help. To determine the precise accuracy of the got results of aerial surveying the checkpoint coordinates according to the orthophotomap have been set. The average square error has been calculated according to the set coordinates applying GNSS measurements. A-priori accuracy estimation of spatial coordinates of the studying territory using the aerial surveying data have been calculated: mx=0.11 m, my=0.15 m, mz=0.23 m in the village of Remeniv and mx=0.26 m, my=0.38 m, mz=0.43 m in the town of Vynnyky. The accuracy of determining checkpoint coordinates has been investigated using images obtained out of UAV and the average square error of the reference points. Based on comparative analysis of the got results of the accuracy estimation of the made orthophotomap it can be concluded that the value the average square error does not exceed a-priori accuracy estimation. The possibility of applying Trimble UX5 UAV for making large-scale orthophotomaps has been investigated. The aerial surveying output data using UAV can be applied for monitoring potentially dangerous for people objects, the state border controlling, checking out the plots of settlements. Thus, it is important to control the accuracy the got results. Having based on the done analysis and experimental researches it can be concluded that applying UAV gives the possibility to find data more efficiently in comparison with the land surveying methods. As the result, the Trimble UX5 UAV gives the possibility to survey built-up territories with the required accuracy for making orthophotomaps with the following scales 1: 2000, 1: 1000, 1: 500.
Źródło:
Reports on Geodesy and Geoinformatics; 2017, 103; 106-118
2391-8365
2391-8152
Pojawia się w:
Reports on Geodesy and Geoinformatics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Review on delta wing against other wing designs for micro aerial vehicles
Autorzy:
Arun, M. P.
Satheesh, M.
Powiązania:
https://bibliotekanauki.pl/articles/2050259.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
micro aerial vehicles
wing
delta wing
materials
parameters
survey
Opis:
Wings play a vital role in the design of micro aerial vehicles (MAV), in view of aerodynamic performance, maneuverability and hovering capabilities of the vehicles. The wings are generally classified as flapping, delta, swept, and so on. In this paper, the literature is reviewed regarding the diverse techniques utilized for the design, experimentation, analysis, simulation, and modeling of different types of wings. Among these types, this paper focuses on the design of delta wings. Accordingly, we review 60 relevant research papers and provide an analysis, based on their content. First, the paper presents the chronological review of the contributions relevant for the design of different types of wings. Subsequently, we focus on various materials such as stainless steel, aluminum, carbon fiber, etc., and on parameters such as Reynolds number, angle of attack, aspect ratio, etc., which are utilized for the design of wings. The paper also provides a detailed performance study regarding the contribution to the design of delta wing. Finally, we present various research issues, which can be useful for the researchers in accomplishing further research on the design of delta wings.
Źródło:
Control and Cybernetics; 2020, 49, 4; 525-553
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The application of ground-based and aerial photos in furveying and vilualizing architectural objects in Mściwojów
Autorzy:
Kwoczyńska, B.
Powiązania:
https://bibliotekanauki.pl/articles/100534.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Tematy:
architectural survey
visualization
ground and aerial photo
zagospodarowanie przestrzeni
wizualizacja
zdjęcia lotnicze
Opis:
The article presents the possibility of using pictures taken with aerial and ground-based metric measuring cameras in surveying and visualizing architectural objects. The areas of interest include historic and damaged buildings belonging to the farm complex in Mściwojów, in Lower Silesia. To prepare vector architectural drawings, digital photogrammetric station Delta, as well as a digital autograph VSD were used. The digital terrain model was generated on the basis of aerial photographs, and the visualization of the whole village with the body of water in Mściwojów was developed using MicroStation software.
Źródło:
Geomatics, Landmanagement and Landscape; 2013, 1; 41-50
2300-1496
Pojawia się w:
Geomatics, Landmanagement and Landscape
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aerial survey of the cemetery and surrounding fields at Metsamor
Autorzy:
Truszkowski, Marek
Bagi, Otto
Powiązania:
https://bibliotekanauki.pl/articles/1683948.pdf
Data publikacji:
2018-07-09
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
aerial photography
survey
photogrammetry
Metsamor
necropolis
kurgan
cromlech
Karmir-Berd culture
Lchashen-Metsamor culture
Opis:
The first aerial survey conducted within the vicinity of the ancient city of Metsamor and its cemetery detected several promising anomalies in the aerial photos and processed images within and beyond the known limits of the burial ground. The survey results are discussed in this article along with a brief outline of the burial types found in this cemetery.
Źródło:
Polish Archaeology in the Mediterranean; 2017, 26(1); 570-578
1234-5415
Pojawia się w:
Polish Archaeology in the Mediterranean
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Detecting abuses in archaeological areas using k-mean clustering analysis and UAVs/drones data
Autorzy:
Qubaa, Abdalrahman
Al-Hamdani, Saja
Powiązania:
https://bibliotekanauki.pl/articles/35525451.pdf
Data publikacji:
2021
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
unmanned aerial vehicles
k-mean clustering
unsupervised classification
Pix4D
remote sensing
archaeological survey
Opis:
Unmanned aerial vehicles (UAVs) or drones have made great progress in aerial surveys to research and discover heritage sites and archaeological areas, particularly after having developed their technical capabilities to carry various sensors onboard, whether they are conventional cameras, multispectral cameras, and thermal sensors. The objective of this research is to use the drone technology and k-mean clustering algorithm for the first time in Nineveh Governorate in Iraq to reveal the extent of civil excesses and random construction, as well as the looting and theft that occur in the archaeological areas. DJI Phantom 4 Pro drone was used, in addition to using the specialized Pix4D program to process drone images and make mosaics for them. Multiple flights were performed using a drone to survey multiple locations throughout the area and compare them with satellite images during different years. Drone’s data classification was implemented using a k-means clustering algorithm. The results of the data classification for three different time periods indicated that the percentage of archaeological lands decreased from 90.31% in 2004 to 25.29% in 2018. Where the work revealed the extent of the archaeological area’s great violations. The study also emphasized the importance of directing authorities of local antiquities to ensure the use of drone’s technology to obtain statistical and methodological reports periodically to assess archaeological damage and to avoid overtaking, stolen and looted of these sites.
Źródło:
Scientific Review Engineering and Environmental Sciences; 2021, 30, 1; 182-194
1732-9353
Pojawia się w:
Scientific Review Engineering and Environmental Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fieldwork in 2015/2016 in the Southern Dongola Reach and the Third Cataract Region
Autorzy:
Żurawski, Bogdan
Cedro, Aneta
Drzewiecki, Mariusz
Łopaciuk, Roman
Powiązania:
https://bibliotekanauki.pl/articles/1684997.pdf
Data publikacji:
2018-07-09
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
Middle Nile valley
Banganarti
Selib
fortification
settlement studies
medieval Nubia
3D documentation
aerial archaeology
ethnological survey
conservation and preservation
heritage studies
Opis:
The settlement remains surrounding the churches at the sites of Banganarti and Selib continued to be excavated in the 2015/2016 season by a team directed by Bogdan Żurawski. The research focused primarily on the living quarters around the churches and fortifications. An ethnographic survey carried out in Banganarti and Selib, and in the nearby villages documented traditional crafts, such as pottery making, basketry, baking and cooking using traditional techniques and recipes. Conservation and construction work were undertaken simultaneously with preparations for turning the Banganarti and Selib 1 sites into tourist attractions. Skeletal remains from earlier excavation were examined by a physical anthropologist. A survey combined with aerial documentation was carried out on selected archaeological sites in the Southern Dongola Reach (Soniyat, Diffar, Hettani, Bani Israil) and in the Third Cataract Region (Kissenfarki, Fagirinfenti). Short excavations were also conducted in the temple at Soniyat.
Źródło:
Polish Archaeology in the Mediterranean; 2017, 26(1); 269-288
1234-5415
Pojawia się w:
Polish Archaeology in the Mediterranean
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie archeologii w konserwacji zabytkowych parków i ogrodów
Using archaeology in the conservation of historic parks and gardens
Autorzy:
Dix, Brian
Powiązania:
https://bibliotekanauki.pl/articles/537781.pdf
Data publikacji:
2016
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
archeologia
parki i ogrody
zarządzanie konserwacją
analiza map archiwalnych
fotografie lotnicze
LiDAR
obiekty ziemne
nasadzenia
badania geofizyczne
wykopaliska
autentyczny detal
dane chemiczne i biologiczne
rekonstrukcja
archaeology
parks and gardens
conservation management
map regression
aerial photographs
LiDAR data
earthworks
earlier planting
geophysical survey
excavation
authentic detail
chemical and biological data
reconstruction
Opis:
Badania archeologiczne, jako przejaw interdyscyplinarnego podejścia do tematu zabytkowych parków i ogrodów, pozwalają na poznanie ewolucji tych założeń oraz odkrycie ważnych dla ich historii obiektów. Możliwości są duże: od wstępnej kwerendy z użyciem zdjęć lotniczych, starych map i innych materiałów źródłowych, przez badania terenowe oraz nieinwazyjne badania geofizyczne, aż do dokładnych badań wykopaliskowych. Wyniki mogą posłużyć za podstawę w trakcie prac restauracyjnych, umożliwić wierną rekonstrukcję, wspomóc naukowymi dowodami wszelkie projekty i strategie konserwatorskie.
Archaeological investigation as part of a cross-disciplinary approach is an important means to trace the evolution and significant features of historic parks and gardens. Its scope ranges from background studies using aerial photographs, historical maps and other records, through analytical fieldwork and non-intrusive geophysical surveys to detailed excavation. The results can be used as the basis for accurate restoration, repair and reliable reconstruction in addition to informing conservation management plans and policies.
Źródło:
Ochrona Zabytków; 2016, 1; 93-103
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

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