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The ATD-2 Poject delivered its final research transition package and was concluded on September 30, 2021. This page is being retained for reference and historical purposes, but the content is no longer being updated.

ATD-2 Concept graphic

NASA Airspace Technology Demonstration 2 (ATD-2) Industry Workshop


ATD-2 Industry Workshop Documentation Outline / High Level Software Description / Fuser Data Processing


STDDS SMES Mapping


Overview

Prior to being sent to the Fuser, the STDDS SMES ASDE-X Messages are sent to the ASDE-X XML ProcessorThe parser takes the STDDS SMES ASDE-X messages received from SWIM and converts them into a simplified format known as 'SMES Pre-Fuser Format'. The benefit of this step is that the Flattened version of SMES data only contains the fields relevant to the Fuser and STBO system. Once formatted in the SMES Pre-Fuser format, the message is sent to the Fuser. To see the mapping between the SMES Pre-Fuser format and the common Fuser format used in the Fuser database, refer to the Fuser Inputs Mapping.


SMES SWIM Format to SMES Pre-Fuser Format

SMES Pre-Fuser Format Element

STDDS SMES SWIM Format Elements

acid flightId.aircraftId
aircraftType flightInfo.acType
altitude position.altitude
beaconCode flightId.mode3ACode
full full
heading movement.heading
latitude position.latitude
longitude position.longitude
modeSAddress flightId.acAddress
onGround status.gbs
speed movement.speed
time time
trackNumber track
velocityX movement.vx
velocityY movement.vy


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NASA - National Aeronautics and Space Administration
Curator: Victoriana Delossantos
NASA Official: Al Capps
Last Updated: May 22, 2019