Accuracy assessment of RTK-GNSS equipped UAV conducted as-built surveys for construction site modelling
Regular as-built surveys have become a necessary input for building information modelling.
Such large-scale 3D data capturing can be conducted effectively by combining structure …
Such large-scale 3D data capturing can be conducted effectively by combining structure …
Towards realistic dynamic topography from coast to offshore by incorporating hydrodynamic and geoid models
One of the major factors preventing utilization of realistic sea-level data is that various
sources are referred to inconsistent vertical reference datum (VRD). This study presents a …
sources are referred to inconsistent vertical reference datum (VRD). This study presents a …
Realistic dynamic topography through coupling geoid and hydrodynamic models of the Baltic Sea
V Jahanmard, N Delpeche-Ellmann… - Continental Shelf Research, 2021 - Elsevier
Accurate and compatible sea level data are now more important than ever before, especially
in semi-enclosed sea areas that are highly exploited and surrounded by many countries …
in semi-enclosed sea areas that are highly exploited and surrounded by many countries …
Empirical comparison between stochastic and deterministic modifiers over the French Auvergne geoid computation test-bed
Since 2006, several different groups have computed geoid and/or quasigeoid (quasi/geoid)
models for the Auvergne test area in central France using various approaches. In this …
models for the Auvergne test area in central France using various approaches. In this …
Treatment of tide gauge time series and marine GNSS measurements for vertical land motion with relevance to the implementation of the Baltic Sea Chart Datum 2000
Tide gauge (TG) time series and GNSS measurements have become standard datasets for
various scientific and practical applications. However, the TG and geodetic networks in the …
various scientific and practical applications. However, the TG and geodetic networks in the …
Determination of accurate dynamic topography for the Baltic Sea using satellite altimetry and a marine geoid model
Accurate determination of dynamic topography (DT) is expected to quantify a realistic sea
surface with respect to its vertical datum and in identifying sub-mesoscale features of ocean …
surface with respect to its vertical datum and in identifying sub-mesoscale features of ocean …
Contribution of GRACE satellite mission to the determination of orthometric/normal heights corrected for their dynamics—a case study of Poland
Physical heights were traditionally determined without considering the dynamic processes of
the Earth induced from temporal mass variations. The Gravity Recovery and Climate …
the Earth induced from temporal mass variations. The Gravity Recovery and Climate …
Modernization of the Estonian national GNSS reference station network
J Metsar, K Kollo, A Ellmann - Geodesy and Cartography, 2018 - jau.vgtu.lt
Abstract The first GNSS (Global Navigation Satellite System) CORS (Continuously Operating
Reference Station) in Estonia became operational in 1996. Starting from 2008 four Estonian …
Reference Station) in Estonia became operational in 1996. Starting from 2008 four Estonian …
Evaluation of quasi-geoid model based on astrogeodetic measurements: case of Latvia
K Morozova, R Jäger, A Zarins, J Balodis… - Journal of Applied …, 2021 - degruyter.com
Since the development of GNSS techniques, the determination of a precise quasi-geoid
model has become even more actual. In terms of this project the staff of the Institute of …
model has become even more actual. In terms of this project the staff of the Institute of …
Validation of copernicus sea level altimetry products in the baltic sea and estonian lakes
Multi-mission satellite altimetry (eg, ERS, Envisat, TOPEX/Poseidon, Jason) data have
enabled a synoptic-scale view of ocean variations in past decades. Since 2016, the Sentinel …
enabled a synoptic-scale view of ocean variations in past decades. Since 2016, the Sentinel …