B is for Beacon

B is for Beacon PDF Author: Helen L. Wilbur
Publisher: Sleeping Bear Press
ISBN: 1634707893
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
The Great Lakes, with the rivers, canals, and channels that connect them, form one of the busiest waterways in the world. Lighthouses were needed to secure the safety of ships over these freshwater seas. But over the hundreds of years since the first lighthouse was established on the Great Lakes in 1781, these structures have come to represent something beyond their initial navigational function. Often situated on remote and beautiful shorelines, lighthouses hold a special fascination for people, serving as symbols of courage, perseverance, safety, and comfort. B is for Beacon: A Great Lakes Lighthouse Alphabet uses poetry and expository text in this alphabetical exploration of the history of lighthouses on the Great Lakes, detailing famous structures, local lore, as well as notable moments in Great Lakes history.

B is for Beacon

B is for Beacon PDF Author: Helen L. Wilbur
Publisher: Sleeping Bear Press
ISBN: 1634707893
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
The Great Lakes, with the rivers, canals, and channels that connect them, form one of the busiest waterways in the world. Lighthouses were needed to secure the safety of ships over these freshwater seas. But over the hundreds of years since the first lighthouse was established on the Great Lakes in 1781, these structures have come to represent something beyond their initial navigational function. Often situated on remote and beautiful shorelines, lighthouses hold a special fascination for people, serving as symbols of courage, perseverance, safety, and comfort. B is for Beacon: A Great Lakes Lighthouse Alphabet uses poetry and expository text in this alphabetical exploration of the history of lighthouses on the Great Lakes, detailing famous structures, local lore, as well as notable moments in Great Lakes history.

Beacon 23

Beacon 23 PDF Author: Hugh Howey
Publisher: CreateSpace
ISBN: 9781516865871
Category : FICTION
Languages : en
Pages : 0

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Book Description
For centuries, men and women have manned lighthouses to ensure the safe passage of ships. It is a lonely job, and a thankless one for the most part. Until something goes wrong. Until a ship is in distress. In the 23rd century, this job has moved into outer space. A network of beacons allows ships to travel across the Milky Way at many times the speed of light. These beacons are built to be robust. They never break down. They never fail. At least, they aren't supposed to.

Lockwood's Directory of the Paper and Stationary Trade

Lockwood's Directory of the Paper and Stationary Trade PDF Author:
Publisher:
ISBN:
Category : Paper industry
Languages : en
Pages : 1000

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List of Lights and Fog Signals

List of Lights and Fog Signals PDF Author:
Publisher:
ISBN:
Category : Aids to navigation
Languages : en
Pages : 988

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Complete Concordance to Miscellaneous Writings

Complete Concordance to Miscellaneous Writings PDF Author: Mary Baker Eddy
Publisher:
ISBN:
Category :
Languages : en
Pages : 1192

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Lockwood's Directory of the Paper and Allied Trades

Lockwood's Directory of the Paper and Allied Trades PDF Author:
Publisher:
ISBN:
Category : Paper industry
Languages : en
Pages : 1062

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Local Positioning Systems

Local Positioning Systems PDF Author: Krzysztof W. Kolodziej
Publisher: CRC Press
ISBN: 1351837974
Category : Technology & Engineering
Languages : en
Pages : 546

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Book Description
Local Positioning Systems: LBS Applications and Services explores the possible approaches and technologies to location problems including people and asset tracking, mobile resource management, public safety, and handset location-based services. The book examines several indoor positioning systems, providing detailed case studies of existing applications and their requirements, and shows how to set them up. Other chapters are dedicated to position computation algorithms using different signal metrics and determination methods, 2D/3D indoor map data and location models, indoor navigation, system components and how they work, privacy, deployment issues, and standards. In detail, the book explains the steps for deploying a location-enabled network, including doing a site-survey, creating a positioning model and floor maps, and access point placement and configuration. Also presented is a classification for network-based and ad-hoc positioning systems, and a framework for developing indoor LBS services. This comprehensive guide will be invaluable to students and lecturers in the area of wireless computing. It will also be an enabling resource to developers and researchers seeking to expand their knowledge in this field.

Facility Operation and Administration

Facility Operation and Administration PDF Author: United States. Air Traffic Rules and Procedures Service
Publisher:
ISBN:
Category : Air traffic control
Languages : en
Pages : 382

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Clark's Boston Blue Book

Clark's Boston Blue Book PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1060

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Maintenance of Airport Lighting and Visual Aids Systems

Maintenance of Airport Lighting and Visual Aids Systems PDF Author: United States. Federal Aviation Administration
Publisher:
ISBN:
Category : Airports
Languages : en
Pages : 244

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Book Description