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2011 IEEE Aerospace Conference Paper #1264 System 11 David Kaslow - Analytical Graphics Inc. COTS Implementation of a Sensor Planning Service.

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Presentation on theme: "2011 IEEE Aerospace Conference Paper #1264 System 11 David Kaslow - Analytical Graphics Inc. COTS Implementation of a Sensor Planning Service."— Presentation transcript:

1 2011 IEEE Aerospace Conference Paper #1264 System 11 David Kaslow - Analytical Graphics Inc. COTS Implementation of a Sensor Planning Service GetFeasibility Operation – Interim Status #2 Time-dynamic, physics-based modeling, analysis, and visualization of land, sea, air and space systems Tool Kit (STK) Satellite

2 2011 IEEE Aerospace Conference Paper # Topics FireSat Satellite System SysML Model Detect, Identify, and Monitor Forest Fires AGI Components (COTS Capabilities) Interface AGI Standard Object Catalog (SOC) COTS Web-Based Sensor Planning Service (SPS) AGI Components (COTS Capabilities) Interface Supports AGIs Satellite Took Kit (STK) Modeling and Simulation of Space, Ground, Air and Sea Based Scenarios Public Accessible SOC Supports COTS SPS Currently Populated with Satellites and Facilities Including Exiting Optical & Radar Satellites Imager Characteristics and Models Similar Schema

3 2011 IEEE Aerospace Conference Paper # Population of and Access to SOC Satellite Took Kit Plug-In Standard Object Catalog STK Objects COTS SPS Generate XML Document Spacecraft Staging DB Manually Populate Staging Database Data Team SOC Web Site XML Docs Search Results Comments Internet Browser User Populate XML Document Submit for Approval User Review, Feedback, Reconcile Data Team Object Build

4 2011 IEEE Aerospace Conference Paper # SOC Contents Catalog : Contents to Date Earth Obs Payload Operations Modeled 44 Optical 40 Unique 81 Sensors 68 Unique 116 Operating Modes 100 Unique Optical Operating Mode: Combination of sensor, spectrum, projected field of view, ground resolution 15 Radar 9 Unique 66 Operating Modes 46 Unique Radar Operating Mode: Spotlight, StripMap, … 949 Facilities Ground Station Launch Site Radar Station Laser Station Optical Tracking Station 1200 Satellites Active, Not Active, Planned Years Earth Observation 186 Technical Development 102 Scientific 618 Communication 84 Navigation 26 Weather

5 2011 IEEE Aerospace Conference Paper # COTS Sensor Planning Service OGC Sensor Web Enablement Initiative: Standards for Interacting with Web-Connected Sensors FireSat Satellite System SysML Model Detect, Identify, and Monitor Forest Fires AGI Components (COTS Capabilities) Interface COTS Web-Based Sensor Planning Service (SPS) AGI Components (COTS Capabilities) Interface AGI Standard Object Catalog Exiting Optical & Radar Satellites Imager Characteristics and Models Request & Response Get Capabilities Describe Tasking Get Feasibility

6 2011 IEEE Aerospace Conference Paper # OGC Sensor Web Enablement User Sensor Planning Service Sensor Observation Service Sensor Alert Service Sensor Mgt System Sensors Sensor Observation Repository Registries SPS SOS SAS Standards and Services for Interacting With Web-Connected Sensors and Sensor Systems – Space, Ground, Sea, Air

7 2011 IEEE Aerospace Conference Paper # Sensor Planning Service Overview 7 Sensor Planning Services Discover Sensors Formulate Collection Task Determine Feasibility of Collection Task Submit Collection Task Inquire About Status Inquire About Accessing Data Collected Update Collection Task Cancel Collection Task User XML Documents Operation Request Operation Response Exceptions SPS Application Spec Description of Operations Definition of Parameters XML Schema Example XML Documents Schema Sensor Planning Service OGC Web Service Geographic Markup Lang. SWE Common Data Types XML Linking Language User – SPS Interface OGC r3 OGC Web Site COTS

8 2011 IEEE Aerospace Conference Paper # Role of the COTS GetFeasibility Operation Satellite / Sensor Catalog Commercial & Governmental - SPS Enabled or Not COTS SPS Discover Sensors Formulate Collection Task Determine Feasibility Not selected - Insufficient ground resolution DP #2 DP #4 Not selected - Other DPs have nearer-term access Planning: One source for creating list of candidate satellite / sensors User Candidate Data Providers: DP#2, #4, #5, #7, #10, #12

9 2011 IEEE Aerospace Conference Paper # Role of the COTS GetFeasibility Operation DP #12 Not SPS Enabled Selected - With acquisition times that force desired acquisition conditions Submit Order User DP #7 SPS Enabled Formulate Collect. Task Determine Feasibility Submit Task Selected DP #10 Not SPS Enabled Submit Order Selected DP #5 SPS Enabled Not selected - Cannot schedule until out-days Formulate Collect. Task Determine Feasibility Scheduling Final selection and tasking / order is through services of individual Data Providers

10 2011 IEEE Aerospace Conference Paper # FireSat Satellite System Setup of Scenario Elements Mission Sats and Payloads Relay Satellites and Ground Stations Features of Interest, e.g. Continental U.S. Request & Response Feature Accessibility & Coverage AGI Standard Object Catalog Exiting Optical & Radar Satellites Imager Characteristics and Models Similar Schema FireSat Satellite System SysML Model Detect, Identify, and Monitor Forest Fires AGI Components (COTS Capabilities) Interface COTS Web-Based Sensor Planning Service AGI Components (COTS Capabilities) Interface INCOSE MBSE Pilot Projects AGI, InterCAX, JPL team - INCOSE - International Council on Systems Engineering - MBSE - Model Based Systems Engineering

11 2011 IEEE Aerospace Conference Paper # Prototype Data Exchange Specified by Schema Data Exchange Specified by Schema Scenario Elements Initialization Spacecrafts Imaging Payloads Features of Interest Relay Sats Ground Stations Scenario Times Feature Coverage Response Coverage by Area and by Percent Min, Max & Avg Response Time Min, Max & Avg Revisit Time Coverage by Time Interval Accessibility Chain Response Access Interval Start / Stop Times Accessibility Chain Request Scenario Elements Feature Coverage Request Feature of Interest Name Spacecraft & Payload Names Figure of Merit Request Interface Prototype Components Interface AGI Components Cache Interface Scenario Cache SysML Model Interface Prototype Setup Sys Elements Determine Accessibility Determine Coverage Data Exchange Feature Coverage Request/Response Accessibility Request/Response Scenario Elements

12 2011 IEEE Aerospace Conference Paper # Candidate Interface to AGI Components Cache Interface Components Interface AGI Components Scenario Elements Cache Prototype Design of FireSat SysML Model and AGI Components Candidate FireSat SysML Model Prototype Measures of Effectiveness Area Covered Revisit Time Power Margin Memory Margin FireSat System Elements Pool Elements Setup Elements Selection Accessibility & Coverage Queries Data Analysis Coverage Roll-up Comm Usage Memory Usage Power Usage

13 2011 IEEE Aerospace Conference Paper # Prototyping of SysML Interface with AGI Components SysML Model – AGI Components – Single Executable SysML Model Specification of Satellite Orbit Parameters Ground Station Position Display of Satellite / Ground Station Access Intervals AGI Components & Insight3D Calculate Satellite Orbit & Satellite / Ground Station Accessibility Dynamic Display of Satellite Orbiting Earth & Access to Grd Station Satellite / Grd Station Accesses Orbital Parameters Grd Station Position ParaMagic from InterCAX MagicDraw from No Magic Demonstrated at INCOSE MBSE Workshop in February 2011 Related Paper: Bajaj, M., SLIM - A Collaborative, Model-Based Systems Engineering Workspace for Next-Generation Complex System, 2011 IEEE Aerospace Conf.

14 2011 IEEE Aerospace Conference Paper #1264 Future Work Upgrade Standard Object Catalog –Simplify XML to aid in user population and search –Conform to ISO Standards: SI units, date time / duration –Provide capability for user to submit XML document Prototype a SysML model of CubeSat Reactivate prototype of COTS Sensor Planning Service 14


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