Results 31 to 40 of about 107,005 (279)

Delineation of high resolution climate regions over the Korean Peninsula using machine learning approaches [PDF]

open access: yes, 2019
In this research, climate classification maps over the Korean Peninsula at 1 km resolution were generated using the satellite-based climatic variables of monthly temperature and precipitation based on machine learning approaches.
Im, Jungho   +6 more
core   +1 more source

Thunderstorm Nowcasting With Deep Learning: A Multi‐Hazard Data Fusion Model

open access: yesGeophysical Research Letters, 2023
Predictions of thunderstorm‐related hazards are needed in several sectors, including first responders, infrastructure management and aviation. To address this need, we present a deep learning model that can be adapted to different hazard types. The model
Jussi Leinonen   +3 more
doaj   +1 more source

Quality assessment of Dobson spectrophotometers for ozone column measurements before and after automation at Arosa and Davos [PDF]

open access: yesAtmospheric Measurement Techniques, 2021
The longest ozone column measurement series are based on the Dobson sun spectrophotometers developed in the 1920s by Gordon B. W. Dobson. These instruments still constitute an important part of the World Meteorological Organization's global network due ...
R. Stübi   +4 more
doaj   +1 more source

An Examination of Anomalously Low Column Ozone in the Southern Hemisphere Midlatitudes During 1997 [PDF]

open access: yes, 2002
[1] Observations from both ground-based and satellite instruments show record low column ozone abundance between 20°S and 40°S during 1997. The 1997 monthly averaged column ozone from the Total Ozone Mapping Spectrometer (TOMS) is up to 25 Dobson units ...
Cordero, Eugene C., Nathan, Terrence R.
core   +2 more sources

WHIRL WIND DETECTION AND IDENTIFICATION IN INDONESIA UTILIZING SINGLE POLARIZATION DOPPLER WEATHER RADAR VOLUMETRIC DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Whirl wind occurrence frequency in Indonesia tends increasing in the last five years. Geospatial data from National Agency for Disaster Management (BNPB) recorded 72 cases with the impact of the two victims died, ten injured, 485 people were evacuated ...
A. Ali, A. Ali, S. Hidayati, S. Hidayati
doaj   +1 more source

Real-time national GPS networks: Opportunities for atmospheric sensing [PDF]

open access: yes, 2000
Real-time national Global Positioning System (GPS) networks are being established in a number of countries for atmospheric sensing. UCAR, in collaboration with participating universities, is developing one of these networks in the United States.
Anderson, DN   +9 more
core   +2 more sources

Agricultural Meteorology and Climatology [PDF]

open access: yes, 2018
Agricultural Meteorology and Climatology is an introductory textbook for meteorology and climatology courses at faculties of agriculture and for agrometeorology and agroclimatology courses at faculties whose curricula include these subjects. Additionally, this book may be a useful source of information for practicing agronomists and all those ...
Branislava Lalic   +5 more
openaire   +4 more sources

Comparison of temperature and wind profiles between ground-based remote sensing observations and numerical weather prediction model in complex Alpine topography: the Meiringen campaign [PDF]

open access: yesAtmospheric Measurement Techniques
Thermally driven valley winds and near-surface air temperature inversions are common in complex topography and have a significant impact on the local and mesoscale weather situation.
A. Bugnard   +5 more
doaj   +1 more source

Trends in the start of the wet season over Africa [PDF]

open access: yes, 2008
A quarter of a century of daily rainfall data from the Global Telecommunications System are used to define the temporal and spatial variability of the start of the wet season over Africa and surrounding extreme south of Europe and parts of the Middle ...
Benoit   +27 more
core   +1 more source

Evaluating several satellite precipitation estimates and global ground-based dataset on Sicily (Italy) [PDF]

open access: yes, 2012
The developing of satellite-based precipitation retrieval systems, presents great potentialities for several applications ranging from weather and meteorological applications to hydrological modelling.
Conti, FL   +3 more
core   +1 more source

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