曝光臺 注意防騙 網曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費者

 Factory acceptance testing
witnessed and approved by FAA
通過FAA（美國聯邦航空局）的工廠驗收測
試
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35
Remote Station Communications
 Specially designed for LLWAS
applications.
 Primary Poll plus Successive
Retries
 Very effective in noisy airport
environments
REPOLL
SAMPLE4 STATION POLLCYCLE
RS3 REPLY
MISSING REPLY
RS2 REPLY
RS1 REPLY
POLL
REPOLL
RS4 REPLY
MISSING REPLY
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36
Environmental Testing / 環境測試
 Comprehensive testing
ensures conformance with
all required specifications
全面的測試確保與所有要求
的技術指標一致
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37
Remote Station Simulator / 遠程站點仿真
 Provides the user with the ability to emulate one or more Remote
Stations by generating data and correctly responding to polls. / 通
過生成數據和對查詢的正確響應，使用戶能夠仿真一個或多個遠
程站點。
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38
Site performance Evaluation System / 站點性能評估系統
Site Performance Overview / 站點性能總覽
Detailed Station View
詳細站點視圖
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39
Site performance Evaluation System / 站點性能評估系統（SPES）
SPES Detects / SPES檢測：
 Extreme High or Low Speed Values / 過高或過低的速度
值
 LOW SPEED BIAS (+ Direction dependence) / 低速BIAS
（+ Direction dependence ）
 HIGH SPEED BIAS (+ Direction dependence) / 高速
BIAS （+ Direction dependence ）
 Extreme High or Low Direction Values / 過高或過低的風
向值
 Significant Direction Offset / 重大的風向偏移
 High variance in direct difference variation /
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Maintenance Displays / 維護顯示
 System Setup / 系統設置
 Diagnostics / 診斷
 Remote Station Simulations / 遠程站仿真
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41
LLWAS Training in Perth
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42
International References / 國際業績
China Taiwan/中國臺
灣
CAA Taiwan / 臺灣民航局CKS, Taipei, Taiwan / 臺北中正國際機場
China Taiwan/中國臺
灣
CAA Taiwan / 臺灣民航局Sung Shan, Taipei, Taiwan / 臺北松山機場
Spain / 西班牙INM, Spain / 西班牙國家氣象研究所Tenerife Airport, Spain / 西班牙特內里費機場
Spain / 西班牙INM, Spain / 西班牙國家氣象研究所Bilbao Airport, Spain / 西班牙畢爾巴鄂機場
Kuwait / 科威特DGCA, Kuwait / 科威特民航局Kuwait City, Kuwait / 科威特科威特城
Australia/澳大利亞Australian Bureau of Meteorology /
澳大利亞氣象局
Darwin Airport, Australia/ 澳大利亞達爾文機
場
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43
Summary / 小結
 Only company in the world with its own AWS, AWOS, LLWAS,
ATIS, MSS and Forecaster Workstation products, offered as an
integrated package
世界上唯一一家提供自產AWS、AWOS、LLWAS、ATIS、MSS以
及預報工作站集成產品的公司
 Meteorological software expert team unmatched by competitors
同業競爭者無法企及的氣象軟件專家團隊
 In-house manufacturing of meteorological and communication
equipment
自行設計生產的氣象和通訊設備
 Experienced in Project Management, Installation, Training and
Support
經驗豐富的項目管理、設備安裝、培訓和技術支持
 Certified ISO9001 Quality System
通過ISO9001質量體系認證
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Thank You
謝謝
Andrew Walters
Telvent
<Andrew.Walters@telvent.com>
Multilateration & MAGS
L. Gonzales
2
L. Gonzales 29/07/05
Thales ATM Do not reproduce without permission
Outline
1. Principle of multilateration
2. Aircraft signal
3. Multilateration on airports
4. Conclusion
3
L. Gonzales 29/07/05
Thales ATM Do not reproduce without permission
1. Principle of multilateration
4
L. Gonzales 29/07/05
Thales ATM Do not reproduce without permission
Basic Principle of Multilateration
Multilateration (MLAT) is a technique initially developed for military
applications, which allows to passively locate co-operative targets by
multistatic measurements.
􀂄 Passive: no interrogation from the surveillance system are
required (i.e. receive only), provided the aircraft transmits a
signal
􀂄 Co-operative: the principle requires appropriate onboard
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
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