Results 31 to 40 of about 2,464 (91)

Task Team Shipborne Radiometry: Report to the Science Team Meeting (2020)

open access: yes, 2020
Last report of the ShipSST task team to the Science Team in June 2020 Resources: About the TASK TEAM ON SHIPBORNE RADIOMETRY https://www.ghrsst.org/about-ghrsst/task-teams/task-team-on-shipborne-radiometry/ Proceedings of the GHRSST Science Team ...
Wimmer, Werenfried
core   +1 more source

Shipborne visual observations of Arctic sea ice during cruise Oden1308

open access: yes, 2018
Shipborne visual observations of Arctic sea ice during cruise ...
Sergey Ryabov (8022704), Ryabov, Sergey
core   +1 more source

Sea clutter suppression for shipborne HFSWR using joint sparse recovery‐based STAP

open access: yesElectronics Letters, 2016
On the basis of the intrinsic sparsity of sea clutter in shipborne high‐frequency surface wave radar, a joint sparse recovery‐based space–time adaptive processing (STAP) technique is proposed to suppress the spread sea clutter. In the proposed method, the partial clutter subspace is first estimated with training samples from only one range cell ...
Yongpeng Zhu, Yinsheng Wei, Kaihui Zhu
openaire   +1 more source

Knowledge-Based Generalized Side-Lobe Canceller for Ionospheric Clutter Suppression in HFSWR

open access: yes, 2018
High frequency surface wave radar (HFSWR) has been successfully developed for early warning and remote sensing. However, the ionospheric clutter is a difficult challenge that can make HFSWR system inefficient.
Qiang Yang   +4 more
core   +1 more source

3-D Moving Target Localization in Multistatic HFSWR: Efficient Algorithm and Performance Analysis

open access: yes
High-frequency surface wave radar (HFSWR) is unable to measure the target’s altitude information due to its limited antenna aperture in the elevation dimension.
Xun Zhang   +3 more
core   +1 more source

Ship Formation Identification with Spatial Features and Deep Learning for HFSWR

open access: yes
Ship detection has been an area of focus for high-frequency surface wave radar (HFSWR). The detection and identification of ship formation have proven significant in early warning, while studies on the formation identification are limited due to the ...
Aijun Liu   +3 more
core   +1 more source

Shipborne visual observations of Arctic sea ice during Louis S. St-Laurent cruise LSL0807

open access: yes, 2018
Shipborne visual observations of Arctic sea ice during Louis S.
Orlich, A R, A R Orlich (8022692)
core   +1 more source

Shipborne visual observations of Arctic sea ice during Lance cruise LA1408

open access: yes, 2018
Shipborne visual observations of Arctic sea ice during Lance cruise ...
Jennifer King (8022686), King, Jennifer
core   +1 more source

Variability and uncertainty in measuring sea surface temperature

open access: yes, 2012
Sea Surface Temperature (SST) measurement is one of the most easily obtainable climate variables. However, it is challenging to meet the required absolute accuracy and long term stability whether the data are derived by in situ or satellite measurements.
Wimmer, Werenfrid
core   +1 more source

Shipborne visual observations of Arctic sea ice during Svalbard cruise KV-Sval1501

open access: yes, 2018
Shipborne visual observations of Arctic sea ice during Svalbard cruise KV ...
Spreen, Gunnar, Gunnar Spreen (5234729)
core   +1 more source

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