Results 41 to 50 of about 5,866 (178)

High‐Resolution Digital Terrain Model and Land‐Surface Parameters of São Sebastião and Ilhabela, Southeastern Brazil

Geoscience Data Journal, Volume 13, Issue 2, April 2026.
The first openly accessible 2 m‐resolution lidar‐based DTM and an extensive set of land‐surface parameters (LSPs) for the region of São Sebastião and Ilhabela, southeastern Brazil, reveal geomorphological features previously indiscernible, including past landslide deposits, drainage captures and structural lineaments.
Rebeca Durço Coelho, Gabriella Labate Frugis, Camila Duelis Viana, Carlos Henrique Grohmann   +3 more
wiley   +1 more source

Assessment of digital elevation models to obtain morphometric characteristics in relief transition region

Revista Ambiente & Água, 2019
The purpose of this study was to evaluate the performance of Digital Elevation Models (DEMs) in the morphometric characterization of a basin located in a transitional region between the São Francisco Plateau, São Francisco Depression and Espinhaço Range ...
Kevin Nunes Ficher, Donizete dos Reis Pereira, Josiane Silva Oliveira, André Quintão de Almeida, Eduardo Morgan Uliana   +4 more
doaj   +1 more source

Analysis of relief morphometry by global DEM in the southern part of the European territory of Russia

Учёные записки Казанского университета: Серия Естественные науки, 2020
The accuracy of four global digital elevation models (GDEMs) was assessed at five key sites in the European part of Russia. Errors observed in the morphometric parameters were analyzed by comparing GDEMs representing the relief of the selected area with ...
I.A. Ashatkin, K.A. Maltsev, G.F. Gainutdinova, B.M. Usmanov, A.M. Gafurov, A.F. Ganieva, T.S. Maltseva, E.R. Gizzatullina   +7 more
doaj   +1 more source

Decoupling Hydroclimatic Controls on Displacement of Retrogressive Thaw Slumps in Qinghai‐Tibet Plateau

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract The retrogressive thaw slumps (RTS), a prevalent form of thermokarst hazard in permafrost regions, are increasing in both number and extent under contemporary changing environments. On the Qinghai‐Tibet Plateau, RTS threaten transportation infrastructure and disrupt ecosystems.
Yuanzhuo Zhou, Xie Hu, Zhong Lu, Ziqiang Ma, Yiling Lin, Xuguo Shi   +5 more
wiley   +1 more source

Physics‐Constrained Network for Enhanced Extended‐Range Precipitation Forecasting in East Asia

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract The complex summer weather in East Asia poses significant challenges of precipitation forecasting. Despite the promising capabilities of deep learning models in conventional forecasting tasks, their black‐box nature limits physical interpretability.
Yudan Wang, Huimin Chen, Hao Wu, Jane Liu, Huiling Yuan, Shuya Cao, Tijian Wang, Bingliang Zhuang   +7 more
wiley   +1 more source

The impact of social media marketing activities on brand loyalty and awareness: the mediating role of customer satisfaction in Yemen’s telecom industry

Cogent Business & Management
In the competitive telecommunications sector in Yemen, companies face challenges in fostering brand loyalty and awareness through digital marketing efforts. Social media marketing activities (SMMAs) have emerged as a key strategy, yet their effectiveness
Aqel Al-Hujri, Mohammed A. Al-Hakimi, Salim Alshageri, Bhosle Vasant Keshavrao, Ibraheem Saleh Al Koliby   +4 more
doaj   +1 more source

Fine‐Scale Characterization of Groundwater Recharge Efficacy Under Ecological Water Replenishment: An AI‐Enhanced Learning Framework Benchmarked Against Traditional Geostatistics

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Ecological Water Replenishment (EWR) is critical for restoring depleted aquifers, yet quantifying its spatiotemporal impacts remains challenging. Leveraging multi‐source data sets and Light Gradient Boosting Machine (LightGBM), this study reconstructs high‐resolution (250 m) groundwater level dynamics in the Yongding River basin, Beijing, and ...
Weican Li, Chengpeng Lu, Jingsi Zhu, Yu Liu, Chengcheng Wu, Shuangyu Liu, Bo Liu, Longcang Shu   +7 more
wiley   +1 more source

LANDSCAPE/ECOLOGICAL MODELLING OF WATER BALANCE OF THE WEST SIBERIA SOUTHEAST

Водное хозяйство России: проблемы, технологии, управление, 2020
The article presents the technique of landscape ecological modeling of water balance for the Southeast of Western Siberia. This technique enables to assess the impact of different types of land use on the structure of the water balance.
Artem O. Eliseyev, Sergey G. Kopysov
doaj   +1 more source

Asymmetric Changes in the Cooling Capacity of China's Lakes

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Lakes significantly influence local climate, yet a systematic assessment of their cooling effect across diverse regions remains limited. This study develops a multi‐metric (spatial extent, magnitude, and efficiency) framework to evaluate the spatiotemporal patterns of Lake Cooling Capacity (LCC) for 265 major Chinese lakes from 1980 to 2022 ...
Zikang Xing, Yunliang Li, Yufeng Dai, Jianhui Wei, Enlou Zhang, Harald Kunstmann   +5 more
wiley   +1 more source

JAXA Annual Forest Cover Maps for Vietnam during 2015–2018 Using ALOS-2/PALSAR-2 and Auxiliary Data

Remote Sensing, 2019
Monitoring the temporal changes of forests is important for sustainable forest management. In this study, we investigated the potential of using multi-temporal synthetic aperture radar (SAR) images for mapping annual change in forest cover at a national ...
Van Thinh Truong, Thanh Tung Hoang, Duong Phan Cao, Masato Hayashi, Takeo Tadono, Kenlo Nishida Nasahara   +5 more
doaj   +1 more source