Results 31 to 40 of about 3,063,503 (227)
Accuracy Assessment of UAV Photogrammetry System with RTK Measurements for Direct Georeferencing [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesThe direct georeferencing accuracy of unmanned aerial vehicle (UAV) images with real-time kinematic (RTK) measurements is a concerned topic in the community of photogrammetry.
Z. Niu +6 more
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Precise topographic mapping using direct georeferencing in UAV [PDF]
IOP Conference Series: Earth and Environmental Science, 2020 Abstract Mapping using UAV has become very popular today due to the rapid development of electronic technology. UAVs are needed to support rapid mapping activities, such as natural disaster management, SAR applications, agricultural applications and forest fire monitoring. In addition to spatial resolution, it is also needed the accuracy
A Syetiawan +3 more
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Direct Action Network : against corporate globalization
, 1999 Alternative title: [Fund raising letter]. Cosponsors include: Global Exchange, Rainforest Action Network, Ruckus Society, Project Underground, National Lawyers Guild, CISPES, IWW (Seattle), Green Party (Seattle), Earth First!
Direct Action Network (DAN)
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Geo-spatial Information Science, 2020 Geospatial information acquired with Unmanned Aerial Vehicles (UAV) provides valuable decision-making support in many different domains, and technological advances coincide with a demand for ever more sophisticated data products.
Desta Ekaso, Francesco Nex, Norman Kerle
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Direct Georeferencing by the POS AV510 Sensor [PDF]
, 2009 Članak obrađuje osnove direktnog georeferenciranja, posebno je objašnjeno direktno georeferenciranje senzorom POS AV510. Detaljno se obrađuje kalibracija senzora, planiranje rada sa senzorom te inicijalizacija cijelog sustava.
Milas, Davor, Davor Milas
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Assessing the georeferencing accuracy of different amount of image stripes for linear UAV projects
RUDN Journal of Ecology and Life Safety, 2020 At present, the results of photogrammetric processing of images obtained from UAVs (orthophoto mosaics, digital elevation models, etc.) are widely used for environmental studies.
Amr Mahmoud El Sheshtawy +3 more
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EVALUATION OF SAR DATA AS SOURCE OF GROUND CONTROL INFORMATION: FIRST RESULTS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 The high resolution imaging modes of modern SAR sensors has made SAR data compatible with optical images. SAR data offers various capabilities which can enhance the geometric correction process of optical images (accurate, direct and ground-independent
D. I. Vassilaki +2 more
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Sensors, 2012 To facilitate applications such as environment detection or disaster monitoring, the development of rapid low cost systems for collecting near real time spatial information is very critical.
Chien-Hsun Chu +2 more
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A SYSTEMATIC COMPARISON OF DIRECT AND IMAGE-BASED GEOREFERENCING IN CHALLENGING URBAN AREAS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Image-based mobile mapping systems enable an efficient acquisition of georeferenced image sequences, which can be used for geo-data capture in subsequent steps. In order to provide accurate measurements in a given reference frame while e.g.
S. Cavegn +3 more
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ANALISIS AKURASI PEMETAAN MENGGUNAKAN DIRECT GEOREFERENCING
GEOMATIKA, 2018 Banyak tantangan yang harus dihadapi ketika melaksanakan survei <br />Ground Control Point (GCP). Salah satu upaya meminimalisir jumlah titik kontrol adalah melakukan pengukuran posisi dan orientasi foto udara tanpa GCP, atau disebut direct georeferencing .
Danang Budi Susetyo, Herjuno Gularso
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