Matches in SemOpenAlex for { <https://semopenalex.org/work/W2103265055> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2103265055 endingPage "083530" @default.
- W2103265055 startingPage "083530" @default.
- W2103265055 abstract "Channel-to-channel co-registration is an important performance metric for the Geostationary Operational Environmental Satellite (GOES) Imager, and large co-registration errors can have a significant impact on the reliability of derived products that rely on combinations of multiple infrared (IR) channels. Affected products include the cloud mask, fog and fire detection. This is especially the case for GOES-13, in which the co-registration error between channels 2 (3.9 μm) and 4 (10.7 μm) can be as large as 1 pixel (or ∼4 km) in the east-west direction. The GOES Imager IR channel-to-channel co-registration characterization (GII4C) algorithm is presented, which allows a systematic calculation of the co-registration error between GOES IR channel image pairs. The procedure for determining the co-registration error as a function of time is presented. The algorithm characterizes the co-registration error between corresponding images from two channels by spatially transforming one image using the fast Fourier transformation resampling algorithm and determining the distance of the transformation that yields the maximum correlation in brightness temperature. The GII4C algorithm is an area-based approach which does not depend on a fixed set of control points that may be impacted by the presence of clouds. In fact, clouds are a feature that enhances the correlations. The results presented show very large correlations over the majority of Earth-viewing pixels, with stable algorithm results. Verification of the algorithm output is discussed, and a global spatial-spectral gradient asymmetry parameter is defined. The results show that the spatial-spectral gradient asymmetry is strongly correlated to the co-registration error and can be an effective global metric for the quality of the channel-to-channel co-registration characterization algorithm. Implementation of the algorithm in the GOES ground system is presented. This includes an offline component to determine the time dependence of the co-registration errors and a real-time component to correct the co-registration errors based on the inputs from the offline component." @default.
- W2103265055 created "2016-06-24" @default.
- W2103265055 creator A5002763445 @default.
- W2103265055 creator A5019921594 @default.
- W2103265055 creator A5032525535 @default.
- W2103265055 creator A5032694968 @default.
- W2103265055 creator A5042120075 @default.
- W2103265055 creator A5042923487 @default.
- W2103265055 creator A5065104736 @default.
- W2103265055 creator A5071789890 @default.
- W2103265055 creator A5076639262 @default.
- W2103265055 date "2014-11-06" @default.
- W2103265055 modified "2023-09-27" @default.
- W2103265055 title "Geostationary Operational Environmental Satellite Imager infrared channel-to-channel co-registration characterization algorithm and its implementation in the ground system" @default.
- W2103265055 cites W2037048710 @default.
- W2103265055 cites W2037256128 @default.
- W2103265055 cites W2093767514 @default.
- W2103265055 cites W2140580419 @default.
- W2103265055 cites W2141889387 @default.
- W2103265055 cites W2170120409 @default.
- W2103265055 cites W235746005 @default.
- W2103265055 doi "https://doi.org/10.1117/1.jrs.8.083530" @default.
- W2103265055 hasPublicationYear "2014" @default.
- W2103265055 type Work @default.
- W2103265055 sameAs 2103265055 @default.
- W2103265055 citedByCount "0" @default.
- W2103265055 crossrefType "journal-article" @default.
- W2103265055 hasAuthorship W2103265055A5002763445 @default.
- W2103265055 hasAuthorship W2103265055A5019921594 @default.
- W2103265055 hasAuthorship W2103265055A5032525535 @default.
- W2103265055 hasAuthorship W2103265055A5032694968 @default.
- W2103265055 hasAuthorship W2103265055A5042120075 @default.
- W2103265055 hasAuthorship W2103265055A5042923487 @default.
- W2103265055 hasAuthorship W2103265055A5065104736 @default.
- W2103265055 hasAuthorship W2103265055A5071789890 @default.
- W2103265055 hasAuthorship W2103265055A5076639262 @default.
- W2103265055 hasBestOaLocation W21032650551 @default.
- W2103265055 hasConcept C104110773 @default.
- W2103265055 hasConcept C104317684 @default.
- W2103265055 hasConcept C11413529 @default.
- W2103265055 hasConcept C115961682 @default.
- W2103265055 hasConcept C121332964 @default.
- W2103265055 hasConcept C127162648 @default.
- W2103265055 hasConcept C127313418 @default.
- W2103265055 hasConcept C1276947 @default.
- W2103265055 hasConcept C154945302 @default.
- W2103265055 hasConcept C160633673 @default.
- W2103265055 hasConcept C16405173 @default.
- W2103265055 hasConcept C166704113 @default.
- W2103265055 hasConcept C185592680 @default.
- W2103265055 hasConcept C19269812 @default.
- W2103265055 hasConcept C204241405 @default.
- W2103265055 hasConcept C41008148 @default.
- W2103265055 hasConcept C55493867 @default.
- W2103265055 hasConcept C62649853 @default.
- W2103265055 hasConcept C76155785 @default.
- W2103265055 hasConceptScore W2103265055C104110773 @default.
- W2103265055 hasConceptScore W2103265055C104317684 @default.
- W2103265055 hasConceptScore W2103265055C11413529 @default.
- W2103265055 hasConceptScore W2103265055C115961682 @default.
- W2103265055 hasConceptScore W2103265055C121332964 @default.
- W2103265055 hasConceptScore W2103265055C127162648 @default.
- W2103265055 hasConceptScore W2103265055C127313418 @default.
- W2103265055 hasConceptScore W2103265055C1276947 @default.
- W2103265055 hasConceptScore W2103265055C154945302 @default.
- W2103265055 hasConceptScore W2103265055C160633673 @default.
- W2103265055 hasConceptScore W2103265055C16405173 @default.
- W2103265055 hasConceptScore W2103265055C166704113 @default.
- W2103265055 hasConceptScore W2103265055C185592680 @default.
- W2103265055 hasConceptScore W2103265055C19269812 @default.
- W2103265055 hasConceptScore W2103265055C204241405 @default.
- W2103265055 hasConceptScore W2103265055C41008148 @default.
- W2103265055 hasConceptScore W2103265055C55493867 @default.
- W2103265055 hasConceptScore W2103265055C62649853 @default.
- W2103265055 hasConceptScore W2103265055C76155785 @default.
- W2103265055 hasIssue "1" @default.
- W2103265055 hasLocation W21032650551 @default.
- W2103265055 hasOpenAccess W2103265055 @default.
- W2103265055 hasPrimaryLocation W21032650551 @default.
- W2103265055 hasRelatedWork W2020667207 @default.
- W2103265055 hasRelatedWork W2024862785 @default.
- W2103265055 hasRelatedWork W2043287399 @default.
- W2103265055 hasRelatedWork W2109237945 @default.
- W2103265055 hasRelatedWork W2151838543 @default.
- W2103265055 hasRelatedWork W2174007544 @default.
- W2103265055 hasRelatedWork W265541228 @default.
- W2103265055 hasRelatedWork W3176964402 @default.
- W2103265055 hasRelatedWork W4298423292 @default.
- W2103265055 hasRelatedWork W4302604847 @default.
- W2103265055 hasVolume "8" @default.
- W2103265055 isParatext "false" @default.
- W2103265055 isRetracted "false" @default.
- W2103265055 magId "2103265055" @default.
- W2103265055 workType "article" @default.