Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Xabier Blanch"'
Publikováno v:
Remote Sensing, Vol 13, Iss 8, p 1460 (2021)
Photogrammetric models have become a standard tool for the study of surfaces, structures and natural elements. As an alternative to Light Detection and Ranging (LiDAR), photogrammetry allows 3D point clouds to be obtained at a much lower cost. This p
Externí odkaz:
https://doaj.org/article/45cd1487c16c4254be4d38a92c5c90b0
Publikováno v:
Remote Sensing, Vol 12, Iss 8, p 1240 (2020)
The emerging use of photogrammetric point clouds in three-dimensional (3D) monitoring processes has revealed some constraints with respect to the use of LiDAR point clouds. Oftentimes, point clouds (PC) obtained by time-lapse photogrammetry have lowe
Externí odkaz:
https://doaj.org/article/a39c96b175a14cc1a57b69ce179f210c
Between June and August 2022, the European Forest Fire Information System (EFFIS) reported more fires in Europe than in any other recent summer season. This is particularly true for Central Europe, where the largest forest fire in recent Czech histor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::257148faad47343a36068485c9cee840
https://doi.org/10.5194/egusphere-egu23-13008
https://doi.org/10.5194/egusphere-egu23-13008
The measuring of flood events is associated with many challenges. Among them is the determination of flow velocities for the derivation of discharge. Most of the applied methods for velocity determination the disadvantage that they work in direct con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d1f8541344202e60dc43701d0fe2ad
https://doi.org/10.5194/egusphere-egu23-9946
https://doi.org/10.5194/egusphere-egu23-9946
Obtaining real-time water level estimations is crucial for effective monitoring and response during emergencies caused by heavy rainfall and rapid flooding. Typically, this type of monitoring can be a difficult task, requiring river reach preparation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72fc434e5fb2400968965e59a12ff317
https://doi.org/10.5194/egusphere-egu23-6745
https://doi.org/10.5194/egusphere-egu23-6745
In recent years, photogrammetric models have gained widespread use in geosciences due to their ability to reproduce natural surfaces. These models offer a cost-effective and user-friendly alternative to other systems, such as LiDAR, for creating 3D p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::282fa15693117081d11507c29640a5f7
https://doi.org/10.5194/egusphere-egu23-7007
https://doi.org/10.5194/egusphere-egu23-7007
The importance of optical measurement methods in hydrology is increasing in the last years. In contrast to conventional gauging techniques, they can be applied remotely, making the measurement safe for humans and equipment, even under difficult measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4911c67e1c74f5e1460357e8c3165e7a
https://doi.org/10.5194/egusphere-egu22-5967
https://doi.org/10.5194/egusphere-egu22-5967
The handling of natural disasters, especially heavy rainfall and corresponding floods, requires special demands on emergency services. The need to obtain a quick, efficient and real-time estimation of the water level is critical for monitoring a floo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1db896c8d8b1dee65ac1c5fb1b31a191
https://doi.org/10.5194/egusphere-egu22-3225
https://doi.org/10.5194/egusphere-egu22-3225