EASEE: an open architecture approach for modeling battlespace signal and sensor phenomenology

Waldrop, Lauren E.; Wilson, D. Keith; Ekegren, Michael T.; Borden, Christian T.

doi:10.1117/12.2262658

Cited by 3 publications

(2 citation statements)

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“…This chapter describes approaches to interfacing with EASEE from external applications. The reader is referred to Waldrop et al (2017) for a more extensive discussion, including our efforts to open the EASEE interface to a broader community of software developers.…”

Section: Easee Interface and Web Servicementioning

confidence: 99%

Signal propagation modeling in complex, three-dimensional environments

Wilson¹,

Breton²,

Waldrop³

et al. 2021

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The Signal Physics Representation in Uncertain and Complex Environments (SPRUCE) work unit, part of the U.S. Army Engineer Research and Development Center (ERDC) Army Terrestrial-Environmental Modeling and Intelligence System (ARTEMIS) work package, focused on the creation of a suite of three-dimensional (3D) signal and sensor performance modeling capabilities that realistically capture propagation physics in urban, mountainous, forested, and other complex terrain environments. This report describes many of the developed technical capabilities. Particular highlights are (1) creation of a Java environmental data abstraction layer for 3D representation of the atmosphere and inhomogeneous terrain that ingests data from many common weather forecast models and terrain data formats, (2) extensions to the Environmental Awareness for Sensor and Emitter Employment (EASEE) software to enable 3D signal propagation modeling, (3) modeling of transmitter and receiver directivity functions in 3D including rotations of the transmitter and receiver platforms, (4) an Extensible Markup Language/JavaScript Object Notation (XML/JSON) interface to facilitate deployment of web services, (5) signal feature definitions and other support for infrasound modeling and for radio-frequency (RF) modeling in the very high frequency (VHF), ultra-high frequency (UHF), and super-high frequency (SHF) frequency ranges, and (6) probabilistic calculations for line-of-sight in complex terrain and vegetation.

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Section: Easee Interface and Web Servicementioning

confidence: 99%

Signal propagation modeling in complex, three-dimensional environments

Wilson¹,

Breton²,

Waldrop³

et al. 2021

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“…Python scripts and graphical user interface elements were developed for this purpose. An International Society for Optics and Photonics conference paper (Waldrop et al 2017) details the use of EASEE in open-architecture software environments and described the XML communications protocol and EASEE Web Service that was originally developed by Atmospheric and Environmental Research Inc. as part of the previously mentioned Rapid Innovation Fund contract.…”

Section: Improved Acoustics In Easeementioning

confidence: 99%

Army Terrestrial Environmental Modeling and Intelligence System, ARTEMIS

Eylander¹,

Shoop²,

Deeb³

et al. 2020

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The U.S. Army Engineer Research and Development Center (ERDC) solves the nation's toughest engineering and environmental challenges. ERDC develops innovative solutions in civil and military engineering, geospatial sciences, water resources, and environmental sciences for the Army, the Department of Defense, civilian agencies, and our nation's public good. Find out more at www.erdc.usace.army.mil. To search for other technical reports published by ERDC, visit the ERDC online library at http://acwc.sdp.sirsi.net/client/default.

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