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Precipitation Microphysics in Tropical Cyclones: A Global Perspective Using the NASA Global Precipitation Measurement Mission Dual-Frequency Precipitation Radar

Submitted by LisaN on
Publication Year
Authors
Brauer, N. S., P. E. Kirstetter, J. B. Basara, S. Hristova-Veleva, S. Tanelli, and F. J. Turk
Journal
JGR Atmospheres
Volume
129(1)
Page Numbers
e2023JD038709
DOI
10.1029/2023JD038709
Mission Affiliation
GPM
Major Category
GPM

Development of Precipitation Type Classification Algorithms for a Full Scan Mode of GPM Dual-frequency Precipitation Radar

Submitted by LisaN on
Publication Year
Authors
Awaka, J., M. Le, S. Brodzik, T. Kubota, T. Masaki, V. Chandrasekar, and T. Iguchi
Journal
J. Meteor. Soc. Japan
Volume
99(5)
Page Numbers
1253-1270
DOI
10.2151/jmsj.2021-061
Mission Affiliation
GPM
Major Category
GPM

Higher Frozen Soil Permeability Represented in a Hydrological Model Improves Spring Streamflow Prediction From River Basin to Continental Scales

Submitted by LisaN on
Publication Year
Authors
Agnihotri, J., A. Behrangi, A. Tavakoly, M. Geheran, M. A. Farmani, and G.-Y. Niu
Journal
Water Resources Research
Volume
59(4)
Page Numbers
e2022WR033075
DOI
10.1029/2022WR033075
Mission Affiliation
GPM
Major Category
GPM

Assessment of Satellite Precipitation Products in Relation With Orographic Enhancement Over the Western United States

Submitted by LisaN on
Publication Year
Authors
Adhikari, A., and A. Behrangi
Journal
Earth and Space Science
Volume
9(2)
Page Numbers
e2021EA001906
DOI
10.1029/2021EA001906
Mission Affiliation
GPM
Major Category
GPM

Resumption of radar and combined NRT products

On 16 January 2024, JAXA MOS will begin sending an NRT version of L1B Ku and Ka radar. PPS NRT will begin producing L2 KU, KA, and DPR radar products. It will also begin producing combined GMI/radar products. All these products will have the data version V07X. The X is to designate that this is not the final code for radar products including boost adjustments but an early one to allow resumption of GPM NRT. The final version will arrive in March 2024. The algorithm versions for the radar products will also change. So, if you retrieve radar products based on file names, you should not use the

GPM Core Observatory in Sun Point Mode

On Dec. 1, 2023, at 7:43 p.m. ET (Dec. 2 at 00:43 GMT) the Global Precipitation Measurement Core Observatory (GPM-CO) satellite transitioned to Sun Point Mode (SPM) via onboard fault management response due to excessive attitude errors. Reaction Wheel #5 showed anomalous behavior and was taken out of the control loop during the reconfiguration. It is unclear currently whether this was the cause, or a result, of the attitude error. Subsequently, a solar array pointing error required additional recovery work. This condition has stopped the collection of science data from both the GMI and DPR
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