Results 31 to 40 of about 2,382 (184)

Cloud property datasets retrieved from AVHRR, MODIS, AATSR and MERIS in the framework of the Cloud_cci project [PDF]

Earth System Science Data, 2017
New cloud property datasets based on measurements from the passive imaging satellite sensors AVHRR, MODIS, ATSR2, AATSR and MERIS are presented. Two retrieval systems were developed that include components for cloud detection and cloud typing followed
M. Stengel, S. Stapelberg, O. Sus, C. Schlundt, C. Poulsen, G. Thomas, M. Christensen, C. Carbajal Henken, R. Preusker, J. Fischer, A. Devasthale, U. Willén, K.-G. Karlsson, G. R. McGarragh, S. Proud, A. C. Povey, R. G. Grainger, J. F. Meirink, A. Feofilov, R. Bennartz, R. Bennartz, J. S. Bojanowski, R. Hollmann   +22 more
doaj   +1 more source

Validation and comparison of cloud properties retrieved from passive satellites over the Southern Ocean [PDF]

Atmospheric Measurement Techniques
The clouds over the Southern Ocean (SO) play a vital role in defining the Earth's energy budget. The cloud properties over the SO are known to be different from their Northern Hemisphere counterparts. As a result, monitoring cloud properties over the SO,
A. A. Kurup, A. A. Kurup, A. A. Kurup, C. Poulsen, S. T. Siems, S. T. Siems, S. T. Siems, D. J. V. Robbins, D. J. V. Robbins   +8 more
doaj   +1 more source

Retrieval of Fractional Snow Cover over High Mountain Asia Using 1 km and 5 km AVHRR/2 with Simulated Mid-Infrared Reflective Band

Remote Sensing, 2022
Accurate long-term snow-covered-area mapping is essential for climate change studies and water resource management. The NOAA AVHRR/2 provides a unique data source for long-term, large-spatial-scale monitoring of snow-covered areas at a daily scale ...
Fangbo Pan, Lingmei Jiang, Zhaojun Zheng, Gongxue Wang, Huizhen Cui, Xiaonan Zhou, Jinyu Huang   +6 more
doaj   +1 more source

Estimation of spatio-temporal distribution of precipitable water using MODIS and AVHRR data: a case study for Cyprus [PDF]

Advances in Geosciences, 2011
In this paper, the atmospheric precipitable water (PW) over the area of Cyprus was estimated by means of Advanced Very High Resolution Radiometer (AVHRR) thermal channels brightness temperature difference (ΔT).
D. Hadjimitsis, Z. Mitraka, I. Gazani, A. Retalis, N. Chrysoulakis, S. Michaelides   +5 more
doaj   +1 more source

AVHRR automated detection of volcanic clouds

International Journal of Remote Sensing, 2005
A new satellite-based technique has recently been proposed which seems suitable for an automatic detection of volcanic clouds in daytime conditions. in this paper the robustness of such a new approach, in particular in detecting early eruptive clouds, is evaluated, on several eruptive events at Mt Etna, by using five years of Advanced Very High ...
Bonfiglio A, Macchiato M, Pergola N, Pietrapertosa C, Tramutoli V   +4 more
openaire   +4 more sources

A Fishery‐Dependent CPUE‐Based Proxy Index for Juvenile Japanese Anchovy (Engraulis japonicus) Recruitment Variability in Southeastern Korea: Associations With Lagged Climate‐Ocean Conditions

Fisheries Oceanography, EarlyView.
ABSTRACT We developed and evaluated a fishery‐dependent catch‐per‐unit‐effort (CPUE)‐based proxy index for juvenile Japanese anchovy (Engraulis japonicus) recruitment‐related variability in the southeastern coastal waters of Korea. The proxy was constructed from bimonthly CPUE of the smallest juvenile size class (20–40 mm) in the anchovy drag‐net ...
Jin Yeong Kim, Minhye Kim, Yong Dam Jeong, Dongwha Sohn, Sangil Kim, Yongkuk Kim   +5 more
wiley   +1 more source

Drew Rothrock's Fundamental Contributions to Arctic Science

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract David Andrew (Drew) Rothrock III lived during a period of vigorous scientific research in the Earth Sciences, from the International Geophysical Year to the era of satellites and high‐speed computer modeling. Drew made fundamental contributions to Arctic science, helping to lay the theoretical foundations for modeling the movement and ...
Harry L. Stern, Richard E. Moritz, Michael Steele, Averil Rothrock, Yanling Yu   +4 more
wiley   +1 more source

An Ongoing Blended Long-Term Vegetation Health Product for Monitoring Global Food Security

Agronomy, 2020
Remotely observing global vegetation from space has endured for nearly 50 years. Many datasets have been developed to monitor vegetation status. Tailored to specifically monitor global food security concerning drought and crop yield, a suite of datasets ...
Wenze Yang, Felix Kogan, Wei Guo
doaj   +1 more source

Weak Mesoscale Variability in the Optimum Interpolation Sea Surface Temperature (OISST)-AVHRR-Only Version 2 Data before 2007

Remote Sensing, 2022
Mesoscale sea surface temperature (SST) variability triggers mesoscale air–sea interactions and is linked to ocean subsurface mesoscale dynamics. The National Oceanic and Atmospheric Administration (NOAA) daily Optimum Interpolation SST (OISST) products,
Yanan Zhu, Yuanlong Li, Fan Wang, Mingkun Lv   +3 more
doaj   +1 more source

A GEO‐LEO Imager Data Set for Characterizing Rapid Changes of Global Aerosol Properties

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Aerosols, the ubiquitous small particulates in our atmosphere, have climate, air quality, and/or other impacts far from their original sources. The Dark Target Algorithm (DTA), originally developed for retrieving aerosol properties from satellite imagers in Low‐Earth Orbit (LEO), has been ported to imagers in Geostationary (GEO) orbit. Using a
R. C. Levy, P. Gupta, Y. R. Shi, L. A. Remer, M. Kim, M. M. Oo, J. Wei, V. R. Sawyer, V. P. Kiliyanpilakkil, R. E. Holz, B. Ramachandran, R. B. Pierce, S. Mattoo   +12 more
wiley   +1 more source