Zobrazeno 1 - 10
of 2 217
pro vyhledávání: '"Digital elevation model (DEM)"'
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 4, Pp 823-829 (2024)
Glacial landforms, created by the continuous movements of glaciers over millennia, are crucial topics in geomorphological research. Their systematic analysis affords invaluable insights into past climatic oscillations and augments understanding of lo
Externí odkaz:
https://doaj.org/article/2db0a4c6072149a79df2902d5a5093c6
Publikováno v:
地球与行星物理论评, Vol 55, Iss 5, Pp 513-523 (2024)
The fine modeling of the lunar gravity field is a fundamental task for establishing lunar altitude references, conducting research on lunar interior structure, and other scientific endeavors. The lunar gravity field model constructed solely based on
Externí odkaz:
https://doaj.org/article/93af86dda9774cd4a7416c02ba49f833
Autor:
Victoria V. Zorina, Andrey L. Entin
Publikováno v:
Geography, Environment, Sustainability, Vol 17, Iss 2, Pp 26-35 (2024)
Imagery obtained from unmanned aerial vehicle (UAV) is widely used for land surface modelling. Recent research prove that digital elevation models (DEMs) created from UAV imagery are characterized by a high rate of accuracy and reliability. Most of t
Externí odkaz:
https://doaj.org/article/e73e98deb60349ab84b83462508185a0
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
This study assesses sediment erosion rates in the Zhoukou River Basin in southern Taiwan over the past three decades, focusing on the impact of extreme rainfall events. While various established methods determine erosion rates over different temporal
Externí odkaz:
https://doaj.org/article/53e3a7503daf4a18853155f4e463bd12
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTDeep learning-based super-resolution is an essential technique for acquiring high-resolution digital elevation models (DEMs) by enhancing the spatial resolution of low-resolution DEMs. However, current deep learning-based approaches for DEM s
Externí odkaz:
https://doaj.org/article/070a2219779d410c98500eff249b56f7
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 7371-7385 (2024)
Surface temperature is a key parameter in scientific studies, encompassing areas, such as resource environment, climate change, and terrestrial ecosystems. The moderate-resolution imaging spectroradiometer land surface temperature (MODIS LST) product
Externí odkaz:
https://doaj.org/article/fc3a5c1ad4d54e759b8218c770370a9a
Autor:
N H Riyaz Khan, S Vasantha Kumar
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102680- (2024)
The periodic assessment of pavement condition is one of the important requirements in ensuring not only the service life of the pavement but also for the safety of motorists as pavement distresses like potholes led to many fatal accidents in recent y
Externí odkaz:
https://doaj.org/article/b81b6f67ca204cd7841386c2d790c209
Autor:
Nahed Osama, Zhenfeng Shao, Yue Ma, Jianguo Yan, Yewen Fan, Shaimaa Magdy Habib, Mohamed Freeshah
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 2, Pp 327-346 (2024)
ABSTRACTHigh-quality height reference data are embedded in the accuracy verification processes of most remote sensing terrain applications. The Ice, Cloud, and Land elevation Satellite 2 (ICESat-2)/ATL08 terrain product has shown promising results fo
Externí odkaz:
https://doaj.org/article/66801407f2f74d749f87fb21d62c6332
Autor:
Pawel Nadachowski, Zbigniew Lubniewski, Aleksandra Malecha-Lysakowska, Karolina Trzcinska, Radoslaw Wroblewski, Jaroslaw Tegowski
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 18549-18565 (2024)
The rise of artificial neural networks (ANNs) has revolutionized various fields of research, demonstrating their effectiveness in solving complex problems. However, there are still unexplored areas where the application of neural networks, particular
Externí odkaz:
https://doaj.org/article/1e1ee2c600184bf5874a5486bc8e9a6c
Publikováno v:
IEEE Access, Vol 12, Pp 132565-132591 (2024)
Hydrologists delineate surface water path (SWP) from digital elevation model (DEM) images to gain insights into catchment characteristics. Currently, high-resolution DEM can be obtained to improve the SWP delineation accuracy. It was found that accur
Externí odkaz:
https://doaj.org/article/336a518c443846a395e212c052ca6bdc