An Approach for RGB-Guided Dense 3D Displacement Estimation in TLS-Based Geomonitoring [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesEstimating 3D deformation with high spatial resolution from TLS point clouds is beneficial for geomonitoring. Existing methods for this task primarily rely on geometric data. They do not use radiometric information although it is often available as well.
Z. Wang +6 more
doaj +1 more source
UPDATING OBJECT FOR GIS DATABASE INFORMATION USING HIGH RESOLUTION SATELLITE IMAGES: A CASE STUDY ZONGULDAK [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Nowadays Geographic Information Systems (GIS) uses Remote Sensing (RS) data for a lot of applications. One of the application areas is the updating of the GIS database using high resolution imagery.
M. Alkan +3 more
doaj +1 more source
Documentation of landslides and inaccessible parts of a mine using an unmanned uav system and methods of digital terrestrial photogrammetry [PDF]
, 2015 Quite a big boom has recently been experienced in the technology of unmanned aerial vehicles (UAV). In conjunction with dense matching system, it gives one a powerful tool for the creation of digital terrain models and orthophotomaps.
Jiránková, Eva +3 more
core +1 more source
DIRECT GEOREFERENCING OF UAVS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 UAV systems have become an attractive data acquisition platform in emerging applications. As measuring instrument they extend the lineup of possible surveying methods in the field of geomatics.
M. Bláha +3 more
doaj +1 more source
Digital technologies as a basis for building a museum of geodesy, photogrammetry and cartography
Abstracts of the ICA, 2023 Temenoujka Bandrova +7 more
openaire +2 more sources
Upgrade of foss date plug-in: Implementation of a new radargrammetric DSM generation capability [PDF]
, 2016 Synthetic Aperture Radar (SAR) satellite systems may give important contribution in terms of Digital Surface Models (DSMs) generation considering their complete independence from logistic constraints on the ground and weather conditions. In recent years,
Crespi, Mattia Giovanni +3 more
core +1 more source
FOSS4G date assessment on the isprs optical stereo satellite data. A benchmark for DSM generation [PDF]
, 2017 The ISPRS Working Group 4 Commission I on "Geometric and Radiometric Modelling of Optical Spaceborne Sensors", provides a benchmark dataset with several stereo data sets from space borne stereo sensors.
Crespi, Mattia +2 more
core +1 more source
Multi-temporal crack segmentation in concrete structures using deep learning approaches [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesCracks are among the earliest indicators of deterioration in concrete structures. Early automatic detection of these cracks can significantly extend the lifespan of critical infrastructures, such as bridges, buildings, and tunnels, while simultaneously ...
S. Harb +3 more
doaj +1 more source
Discontinuity Detection in GNSS Station Coordinate Time Series Using Machine Learning
Remote Sensing, 2021 Global navigation satellite systems (GNSS) provide globally distributed station coordinate time series that can be used for a variety of applications such as the definition of a terrestrial reference frame.
Laura Crocetti +2 more
doaj +1 more source
Machine learning-based prediction of Alpine foehn events using GNSS troposphere products: first results for Altdorf, Switzerland [PDF]
Atmospheric Measurement Techniques, 2022 Remote sensing of water vapour using the Global Navigation Satellite System (GNSS) is a well-established technique and reliable data source for numerical weather prediction (NWP).
M. Aichinger-Rosenberger +4 more
doaj +1 more source