Exercise in using Coordination Area Software Corresponding to Appendix 7 Rev. WRC03

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Exercise in using Coordination Area Software
Corresponding to Appendix 7 (Rev. WRC-03)

• Cessy Karina
• SSD/SSC
• Radiocommunication Bureau

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List of contents

• Part I
• New software for capture and calculation in GIBC
• Part II
• Current computer program for determination of
  coordination area
• Part III
• Case 1 GSO Earth Stations
• Part IV
• Case 2 NGSO Earth Stations

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Part I. New softwaresCapturing (AP7 Input)
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New calculation software in GIBC
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Plot result (using GIBC)
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Print result using GIBC
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Part II. Current computer program
forDetermination of coordination Area

• R1448
• For methods specified in Appendix 7 (WRC-2003)
• ITU Digitized World Map (IDWM) is required
• See also Recommendation ITU-R SM.1448

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?1
?5
?4
?6
?3
?2
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The flowchart
Setup Printer
Create input
Win calculate
Terminal Plot
Postcript file
Plot result
Print result
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Part III (GSO Case)TSUM of MAGTAB 4/6GHz
(SpacePub)
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TSUM of MAGTAB 4/6GHz (SpacePub) (end)
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Basic inputs data
See ANNEX 2. DESCRIPTION OF THE AP 7 / REC.
1448 INPUT DATA Note for NGSO, the minimum
elevation angle is at A7e
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TSUM of MAGTAB 4/6GHz (SpacePub)
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Case 1 Input File
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Case 1.1 File INP1.DAT
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Case 1.2 File INP11.DAT
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Comp. Terminal Plot w INP1 INP11 (2.1 Tx)
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Comp. Terminal Plot w INP1 INP11 (2.1 Rx)
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Part IV NGSO CaseTSUM of ESRANGE ETX (NGSO)
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Case 2 Input file
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Case 2 Plot results
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Case 2 result
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• Notes
• The new softwares has been provided in the SRS
  September

The end
cessy.karina_at_itu.int