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Fast Digital Orthophoto Generation: A Comparative Study of Explicit and Implicit Methods
Remote Sensing, 2023 A digital orthophoto is an image with geometric accuracy and no distortion. It is acquired through a top view of the scene and finds widespread applications in map creation, planning, and related fields.
Jianlin Lv +3 more
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Tortho-Gaussian: splatting true digital orthophoto maps
Geo-spatial Information ScienceTrue Digital Orthophoto Maps (TDOMs) are essential products for digital twins and Geographic Information Systems (GIS). Traditionally, TDOM generation involves a complex photogrammetric pipeline, which may deteriorate due to various challenges, including
Xin Wang +7 more
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Heritage, 2021 Rapid development in UAV (unmanned aerial vehicle) photogrammetry made it preferable in many applications including cultural heritage documentation. Usability, quickness and accuracy of digital images have grabbed also the attention of archaeologists ...
Saadet Armağan Güleç Korumaz +1 more
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Detection Method of Infected Wood on Digital Orthophoto Map–Digital Surface Model Fusion Network
Remote Sensing, 2023 Pine wilt disease (PWD) is a worldwide affliction that poses a significant menace to forest ecosystems. The swift and precise identification of pine trees under infection holds paramount significance in the proficient administration of this ailment.
Guangbiao Wang +2 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingTrue digital orthophoto maps (DOMs) are vital spatial data sources due to their high precision, detail, and accessibility. However, traditional generation methods using image differential correction with DEM/DSM often produce significant distortions from
Junxing Yang +5 more
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A Novel Method for Digital Orthophoto Generation from Top View Constrained Dense Matching
Remote Sensing, 2022 The digital orthophoto is an image with both map geometric accuracy and image characteristics, which is commonly used in geographic information systems (GIS) as a background image. Existing methods for digital orthophoto generation are generally based on
Zhihao Zhao, Guang Jiang, Yunsong Li
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Journal of Maps, 2023 This work presents the high-resolution high-accuracy orthophoto map and the Digital Surface Model of Forni Glacier (Italian Alps). These represent the status of the glacier tongue in mid-August 2022 when surveys were carried out with a DJI Phantom 4 RTK ...
Valeria Belloni +2 more
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DESIGN AND CONSTRUCTION OF MASSIVE DIGITAL ORTHOPHOTO MAP DATABASE IN CHINA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Digital orthophoto maps have great advantages of high precision, plentiful information, fine intuition and visualization and convenient acquisition, as one of the most important part of national spatial data infrastructure (NSDI), and a type of required ...
M. Yang, J. Liu, Y. Zhang, X. Li
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Generating a High-Precision True Digital Orthophoto Map Based on UAV Images
ISPRS International Journal of Geo-Information, 2018 Unmanned aerial vehicle (UAV) low-altitude remote sensing technology has recently been adopted in China. However, mapping accuracy and production processes of true digital orthophoto maps (TDOMs) generated by UAV images require further improvement.
Xinqi Zheng, Zheng Xinqi
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Geo-Spatial Information ScienceTrue Digital Orthophoto Maps (TDOMs) have high geometric accuracy and rich image characteristics, making them essential geographic data for national economic and social development.
Shihan Chen, Qingsong Yan, Yingjie Qu
exaly +2 more sources