Results 61 to 70 of about 576 (159)

Passive Acoustic Monitoring and Deep Learning Reveal a Lag From Rainfall to Gibbon Song Across a Mosaic Forest Landscape

Ecology and Evolution, Volume 16, Issue 6, June 2026.
We deployed passive acoustic monitoring across three forest types in Central Kalimantan, Indonesia, and applied a pretrained deep learning automated detector to identify 83,956 Bornean white‐bearded gibbon (Hylobates albibarbis) great call vocalisations over 18 months.
Alasdair F. Owens, Erik Estrada, Kimberley J. Hockings, Muhammed Ali Imron, Mariaty, Manmohan D. Sharma, Siti Maimunah, Tommy J. Travers‐Cook, Frank J. F. Van Veen, Wendy M. Erb   +9 more
wiley   +1 more source

Trends of precipitation extreme indices over a subtropical semi-arid area using PERSIANN-CDR [PDF]

Theoretical and Applied Climatology, 2016
In this study, satellite-based daily precipitation estimation data from precipitation estimation from remotely sensed information using artificial neural networks (PERSIANN)-climate data record (CDR) are being evaluated in Iran. This dataset (0.25°, daily), which covers over three decades of continuous observation beginning in 1983, is evaluated using ...
Katiraie-Boroujerdy, Pari-Sima, Ashouri, Hamed, Hsu, Kuo-lin, Sorooshian, Soroosh   +3 more
openaire   +3 more sources

Validation of ERA5‐Land Precipitation Data for Meteorological Drought Assessment in the Upper Vistula Basin, Central Europe

Meteorological Applications, Volume 33, Issue 3, May/June 2026.
The study evaluated the suitability of ERA5 Land for drought monitoring in the Upper Vistula Basin (Poland). In particular, meteorological drought expressed as Standardised Precipitation Index (SPI) has been analysed. As a result, the ERA5‐Land provided high accuracy for detecting short‐term droughts but underperformed in representing prolonged ...
Andrzej Wałęga, Alessandro Ceppi, Francesco Chiaravalloti, Alessandra De Marco, Krzysztof Kochanek, Dariusz Młyński, Tommaso Caloiero   +6 more
wiley   +1 more source

Evaluation of Six Satellite-Based Precipitation Products and Their Ability for Capturing Characteristics of Extreme Precipitation Events over a Climate Transition Area in China

Remote Sensing, 2019
Extreme precipitation has received much attention because of its implications for hazard assessment and risk management. However, accurate precipitation information for extreme precipitation research from dense rain gauges is still difficult to obtain in
Jie Liu, Jun Xia, Dunxian She, Lingcheng Li, Qiang Wang, Lei Zou   +5 more
doaj   +1 more source

Decoupling Between Heavy Precipitation Expansion and Population Exposure in a Warming World

Earth's Future, Volume 14, Issue 5, May 2026.
Abstract Climate change is intensifying the global water cycle, amplifying heavy precipitation and associated flood risks. However, the spatial extent of heavy precipitation—a critical factor for assessing total societal impact—has been largely overlooked. Here, we develop a method to identify the spatial extent of heavy precipitation that incorporates
Han Zhou, Jiejun Huang, Yue Zhang, Xingwang Fan, Ximing Chen, Yaqi Sun, Wen Zhou   +6 more
wiley   +1 more source

Soil moisture modelling of a SMOS pixel: interest of using the PERSIANN database over the Valencia Anchor Station [PDF]

Hydrology and Earth System Sciences, 2010
Abstract. In the framework of Soil Moisture and Ocean Salinity (SMOS) Calibration/Validation (Cal/Val) activities, this study addresses the use of the PERSIANN-CCS1database in hydrological applications to accurately simulate a whole SMOS pixel by representing the spatial and temporal heterogeneity of the soil moisture fields over a wide area (50×50 km2)
Juglea, Silvia Enache, Kerr, Yann H., Mialon, Arnaud, Lopez-Baeza, Ernesto, Braithwaite, Dan, Hsu, Kuolin   +5 more
openaire   +7 more sources

Precipitation Biases Over the Southern Ocean in CMIP6, Reanalyses and Satellite‐Based Products

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.
Abstract A set of gridded, satellite‐based, precipitation products has been used to assess the performance of 46 Coupled Model Intercomparison Project (CMIP6) atmospheric‐only simulations and 5 reanalyses over the Southern Ocean (SO) on daily timescales, in terms of total precipitation and variance, frequency and intensity of wet days, and seasonal ...
Joaquín E. Blanco, Steven T. Siems, Lisa V. Alexander   +2 more
wiley   +1 more source

Evaluating PERSIANN-CDR and ERA5 Precipitation Products: Insights from Bandung Raya

Jurnal Teknik Sipil
Accurate precipitation estimation is essential for hydrological studies, particularly in regions with complex climatic and topographical characteristics, such as Greater Bandung, Indonesia. This study evaluates the performance of two high-resolution global precipitation datasets (GPDs), ERA5 and PERSIANN-CDR, by comparing them against observations from
Danurendro Ramadhani Putro, Obaja Triputera Wijaya   +1 more
openaire   +1 more source

Utility of satellite-based precipitation products for drought monitoring over Morocco

Geomatics, Natural Hazards & Risk
Satellite precipitation products (SPPs) offer valuable data for large-scale drought analysis, although their accuracy varies with climate characteristics and data processing algorithms.
Abdessamad Hadri, Mariame Rachdane, Kaouthar Iazza, El Mahdi El Khalki, Ismaguil Hanadé Houmma, Mohamed Elmehdi Saidi   +5 more
doaj   +1 more source

Statistical Evaluation and Trend Analysis of ANN Based Satellite Products (PERSIANN) for the Kelani River Basin, Sri Lanka

Applied Computational Intelligence and Soft Computing, 2022
Satellite-based precipitation products, (SbPPs) have piqued the interest of a number of researchers as a reliable replacement for observed rainfall data which often have limited time spans and missing days.
Helani Perera, Miyuru B. Gunathilake, Ravindu Panditharathne, Najib Al-mahbashi, Upaka Rathnayake   +4 more
doaj   +1 more source