Results 1 to 10 of about 11,860 (213)

Tortho-Gaussian: splatting true digital orthophoto maps

open access: yesGeo-spatial Information Science
True 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
doaj   +3 more sources

Research on Digital Orthophoto Production Technology for Indoor Murals in the Context of Climate Change and Environmental Protection [PDF]

open access: yesJournal of Imaging
In response to the urgent need for the sustainable conservation of cultural heritage against the backdrop of climate change and environmental degradation, this study proposes a low-cost, non-destructive digital recording method for murals based on close ...
Xiwang Zhou, Yongming Yang, Dingfei Yan
doaj   +2 more sources

PREPARATION OF THE DIGITAL ELEVATION MODEL FOR ORTHOPHOTO CR PRODUCTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The Orthophoto CR is produced in co-operation with the Land Survey Office and the Military Geographical and Hydrometeorological Office. The product serves to ensure a defence of the state, integrated crisis management, civilian tasks in support of the ...
Z. Švec, K. Pavelka
doaj   +3 more sources

Airborne laser bathymetry for documentation of submerged archaeological sites in shallow water [PDF]

open access: yes, 2015
Knowledge of underwater topography is essential to the understanding of the organisation and distribution of archaeological sites along and in water bodies.
Briese, Christian   +6 more
core   +20 more sources

Popolni ortofoto v urbanih okoljih ( = True orthophoto in urban areas) [PDF]

open access: yesGeodetski Vestnik, 2021
True orthophoto is a better product than a classical orthophoto in urban areas, because buildings are depicted in the correct plane position, and the content around the building is also visible.
Mojca Kosmatin Fras   +2 more
doaj   +1 more source

A Novel Method for Digital Orthophoto Generation from Top View Constrained Dense Matching

open access: yesRemote 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
doaj   +1 more source

Production of orthophoto map using mobile photogrammetry and comparative assessment of cost and accuracy with satellite imagery for corridor mapping: a case study in Manesar, Haryana, India

open access: yesAnnals of GIS, 2023
The study aims to find a low-cost alternate technology to get imagery, using mobile platform, and produce digital orthophoto for corridor mapping, with a higher degree of accuracy and which can reduce the lag time of acquisition of data.
Manuj Dev   +3 more
doaj   +1 more source

DESIGN AND CONSTRUCTION OF MASSIVE DIGITAL ORTHOPHOTO MAP DATABASE IN CHINA [PDF]

open access: yesThe 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
doaj   +1 more source

Detection and Monitoring of Woody Vegetation Landscape Features Using Periodic Aerial Photography

open access: yesRemote Sensing, 2023
Woody vegetation landscape features, such as hedges, tree patches, and riparian vegetation, are important elements of landscape and biotic diversity. For the reason that biodiversity loss is one of the major ecological problems in the EU, it is necessary
Damjan Strnad   +4 more
doaj   +1 more source

Mapping Archaeological Site of Keraton Pleret Using Aerial Photograph

open access: yesJournal of Applied Geospatial Information, 2020
As a cultural heritage, Site of Keraton (Palace) Pleret becomes an essential relic in Javanese history and culture to preserve and deliver ancient information for the next generation sustainably. On the other hand, this preservation is dealing with quite
Warsini Handayani   +5 more
doaj   +1 more source

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