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- Astral_propagation_model abstract "The Astral propagation model is an underwater sound propagation loss model. It began as a model for predicting range-smoothed (over 30–40 nm) propagation loss (PL) in a range dependent environment in the late 1970s and was developed by C. W. Spoffard. A convergence zone and surface duct capability was added in the mid-1980s, after which it underwent testing by the US Navy along with range dependent Raymode and the Parabolic Equation (PE) model. As a result of these tests, ASTRAL became one of the official US Navy's range dependent PL models along with PE.".
- Astral_propagation_model wikiPageExternalLink The.
- Astral_propagation_model wikiPageID "32591686".
- Astral_propagation_model wikiPageLength "1218".
- Astral_propagation_model wikiPageOutDegree "5".
- Astral_propagation_model wikiPageRevisionID "664635712".
- Astral_propagation_model wikiPageWikiLink Category:Military_equipment.
- Astral_propagation_model wikiPageWikiLink Convergence_zone.
- Astral_propagation_model wikiPageWikiLink Parabola.
- Astral_propagation_model wikiPageWikiLink Parabolic_Equation.
- Astral_propagation_model wikiPageWikiLink US_Navy.
- Astral_propagation_model wikiPageWikiLink United_States_Navy.
- Astral_propagation_model wikiPageWikiLink Wave_propagation.
- Astral_propagation_model wikiPageWikiLinkText "Astral propagation model".
- Astral_propagation_model hasPhotoCollection Astral_propagation_model.
- Astral_propagation_model wikiPageUsesTemplate Template:Reflist.
- Astral_propagation_model subject Category:Military_equipment.
- Astral_propagation_model hypernym Model.
- Astral_propagation_model type Person.
- Astral_propagation_model comment "The Astral propagation model is an underwater sound propagation loss model. It began as a model for predicting range-smoothed (over 30–40 nm) propagation loss (PL) in a range dependent environment in the late 1970s and was developed by C. W. Spoffard. A convergence zone and surface duct capability was added in the mid-1980s, after which it underwent testing by the US Navy along with range dependent Raymode and the Parabolic Equation (PE) model.".
- Astral_propagation_model label "Astral propagation model".
- Astral_propagation_model sameAs m.0h1dlmr.
- Astral_propagation_model sameAs Q4811349.
- Astral_propagation_model sameAs Q4811349.
- Astral_propagation_model wasDerivedFrom Astral_propagation_model?oldid=664635712.
- Astral_propagation_model isPrimaryTopicOf Astral_propagation_model.