Assisted GPS (A-GPS) is a technology that greatly enhances GPS performance and capabilities. This innovative book offers a detailed explanation of the way that an A-GPS server operates from a practical point of view. Engineers learn how A-GPS improves critical aspects of GPS, such as time-to-first-fix (TTFF) and yield. The book focuses on handset-assisted A-GPS, where the server can make use of additional information and perform more effective hybrid calculations. Professionals gain insight into factors affecting accuracy and how these errors can be minimized using A-GPS. Moreover, this unique resource includes example code in Java for all key functions, along with sequence diagrams in UML that help ensure a solid understanding of the material. A CD-ROM is included in this title! This work contains valuable Java source code and example applications that illustrate key points throughout the text. Complete class and sequence diagrams are also provided where applicable. GPS and wireless receiver design engineers and researchers, as well as graduate students in related courses.

GPS-Photo Link is software that maps your photos. The PC-based software works with virtually any digital camera coupled with a GPS. Also works with most GPS enabled phones including iPhones. See also GeoJot app in app store. Use GPS-Photo Link to accurately map photographs for display on a digital map layer such as Google Earth. Create customizable watermarked photos. Generate customizable reports in MS Word, Adobe .pdf or html formats. Share geotagged photos, data, and maps between organizations. Since 2001, thousands of mapping professionals have been using GPS-Photo Link. The GPS-Photo Link: Express Series is designed for users who wish to document where photos were taken but who will not include them in a professional mapping system. The flexibility and functionality of GPS-Photo Link Express appeals to law enforcement, real estate, emergency response, engineering & construction, and oil & gas personnel. Any industry that requires photographic documentation for regulatory compliance, reporting purposes, or evidence gathering can benefit from this fast and easy-to-use software. Software comes with 30 days free upgrades and support. Purchase a maintenance agreement to add 1-2 years of upgrades. Phone support is charged on a fee for service basis. Save money when you buy GPS-Photo Link as part of Sony, Nikon or Pentax GPS cameras systems here on Amazon.

CLOSEOUTS . National Geographic's Weekend Explorer 3D Mapping Software provides you with easy computer access to detailed USGS maps of many popular travel destinations and their surrounding areas. Features include 3D views and fly-thrus, one-click elevation profiles and easy map printing. Includes hundreds of 1:24,000 scale seamless USGS maps Waypoints and grids are compatible with your handheld GPS Easily mark your own trails and waypoints 3D views and fly-thrus Printable custom maps One-click elevation profiles Roads and streets are updated annually Automatic software updates System requirements Windows 95, 98, NT, 2000 or XP 486 DX/66MHz PC or higher 64MB RAM + 8MB video memory Macintosh OS 10.2 or higher 350MHz G3 or better 128MB RAM + 16 MB video memory Supported GPS receivers: Works with most popular handheld receivers manufactured by Garmin, Magellan, Eagle, Lowrance and Suunto Direct link requires input/output capabilities and a PC cable Waypoints and routes will be transferred to your GPS unit, but maps cannot be transferred or viewed on your GPS unit Case dimensions: 71_2x5-1_4x1_2" Weight: 4 oz. Material: composite Made in USA Available Colors: DENVER AREA/FRONT RANGE, SEATTLE AREA, SALT LAKE CITY AREA, SAN FRANSICO BAY AREA, TUCSON AREA, LOS ANGELES AREA, PORTLAND AREA, BOISE AREA, SAN DIEGO AREA, TWIN CITIES/BOUNDARY WATERS, ALBURQUERQUE/SANTA FE/TAOS AREA, LAS VEGAS AREA, BOSTON AREA/CAPE COD, SACREMENTO/RENO/LAKE TAHOE AREAS, WASHINGTON/BALTIMORE AREAS, NEW YORK, PITTSBURGH AREA, SAN ANTONIO/AUSTIN AREAS, ATLANTA AREA, NASHVILLE AREA, PHOENIX.

Preloaded with maps of the US, Canada and Mexico 4.3" full-color touchscreen Includes free lifetime map updates and lifetime traffic updates Advanced lane guidance gives you extra clarity when navigating difficult junctions Text-to-speech provides clear driving instructions with actual street names 24/7 IQ Routes Technology calculates the fastest route possible using actual average speeds of travel rather than posted speed limits 7 Million points of interest Eco Routes helps you drive these more fuel-efficient routes saving you money as well as reducing your impact on the environment With QuickGPSfix, TomTom locates your first GPS position in seconds so you can get on your way quickly Easily access local emergency providers such as police, fire stations and hospitals with the "Help Me!" emergency menu EasyPort mount: foldable, slim mount for easy portability TomTom Map Share: instantly modify street names, street direction, road speeds, turn restrictions, and POIs on your own device and benefit from others' corrections TomTom VIA boasts a super-slim design, classic finish, and a bright 4.3" ultra-responsive touchscreen plus lifetime traffic and map updates. What's in the Box? TomTom VIA 1405TM GPS Car Charger USB Cable Adhesive Disk Quick Start Guide

CLOSEOUTS . National Geographic's Weekend Explorer 3D Mapping Software provides you with easy computer access to detailed USGS maps of many popular travel destinations and their surrounding areas. Features include 3D views and fly-thrus, one-click elevation profiles and easy map printing. Includes hundreds of 1:24,000 scale seamless USGS maps Waypoints and grids are compatible with your handheld GPS Easily mark your own trails and waypoints 3D views and fly-thrus Printable custom maps One-click elevation profiles Roads and streets are updated annually Automatic software updates System requirements Windows 95, 98, NT, 2000 or XP 486 DX/66MHz PC or higher 64MB RAM + 8MB video memory Macintosh OS 10.2 or higher 350MHz G3 or better 128MB RAM + 16 MB video memory Supported GPS receivers: Works with most popular handheld receivers manufactured by Garmin, Magellan, Eagle, Lowrance and Suunto Direct link requires input/output capabilities and a PC cable Waypoints and routes will be transferred to your GPS unit, but maps cannot be transferred or viewed on your GPS unit Case dimensions: 71_2x5-1_4x1_2" Weight: 4 oz. Material: composite Made in USA Available Colors: DENVER AREA/FRONT RANGE, SEATTLE AREA, SALT LAKE CITY AREA, SAN FRANSICO BAY AREA, TUCSON AREA, LOS ANGELES AREA, PORTLAND AREA, BOISE AREA, SAN DIEGO AREA, TWIN CITIES/BOUNDARY WATERS, ALBURQUERQUE/SANTA FE/TAOS AREA, LAS VEGAS AREA, BOSTON AREA/CAPE COD, SACREMENTO/RENO/LAKE TAHOE AREAS, WASHINGTON/BALTIMORE AREAS, NEW YORK, PITTSBURGH AREA, SAN ANTONIO/AUSTIN AREAS, ATLANTA AREA, NASHVILLE AREA, PHOENIX.

CLOSEOUTS . National Geographic's Weekend Explorer 3D Mapping Software provides you with easy computer access to detailed USGS maps of many popular travel destinations and their surrounding areas. Features include 3D views and fly-thrus, one-click elevation profiles and easy map printing. Includes hundreds of 1:24,000 scale seamless USGS maps Waypoints and grids are compatible with your handheld GPS Easily mark your own trails and waypoints 3D views and fly-thrus Printable custom maps One-click elevation profiles Roads and streets are updated annually Automatic software updates System requirements Windows 95, 98, NT, 2000 or XP 486 DX/66MHz PC or higher 64MB RAM + 8MB video memory Macintosh OS 10.2 or higher 350MHz G3 or better 128MB RAM + 16 MB video memory Supported GPS receivers: Works with most popular handheld receivers manufactured by Garmin, Magellan, Eagle, Lowrance and Suunto Direct link requires input/output capabilities and a PC cable Waypoints and routes will be transferred to your GPS unit, but maps cannot be transferred or viewed on your GPS unit Case dimensions: 71_2x5-1_4x1_2" Weight: 4 oz. Material: composite Made in USA Available Colors: DENVER AREA/FRONT RANGE, SEATTLE AREA, SALT LAKE CITY AREA, SAN FRANSICO BAY AREA, TUCSON AREA, LOS ANGELES AREA, PORTLAND AREA, BOISE AREA, SAN DIEGO AREA, TWIN CITIES/BOUNDARY WATERS, ALBURQUERQUE/SANTA FE/TAOS AREA, LAS VEGAS AREA, BOSTON AREA/CAPE COD, SACREMENTO/RENO/LAKE TAHOE AREAS, WASHINGTON/BALTIMORE AREAS, NEW YORK, PITTSBURGH AREA, SAN ANTONIO/AUSTIN AREAS, ATLANTA AREA, NASHVILLE AREA, PHOENIX.

CLOSEOUTS . National Geographic's Weekend Explorer 3D Mapping Software provides you with easy computer access to detailed USGS maps of many popular travel destinations and their surrounding areas. Features include 3D views and fly-thrus, one-click elevation profiles and easy map printing. Includes hundreds of 1:24,000 scale seamless USGS maps Waypoints and grids are compatible with your handheld GPS Easily mark your own trails and waypoints 3D views and fly-thrus Printable custom maps One-click elevation profiles Roads and streets are updated annually Automatic software updates System requirements Windows 95, 98, NT, 2000 or XP 486 DX/66MHz PC or higher 64MB RAM + 8MB video memory Macintosh OS 10.2 or higher 350MHz G3 or better 128MB RAM + 16 MB video memory Supported GPS receivers: Works with most popular handheld receivers manufactured by Garmin, Magellan, Eagle, Lowrance and Suunto Direct link requires input/output capabilities and a PC cable Waypoints and routes will be transferred to your GPS unit, but maps cannot be transferred or viewed on your GPS unit Case dimensions: 71_2x5-1_4x1_2" Weight: 4 oz. Material: composite Made in USA Available Colors: DENVER AREA/FRONT RANGE, SEATTLE AREA, SALT LAKE CITY AREA, SAN FRANSICO BAY AREA, TUCSON AREA, LOS ANGELES AREA, PORTLAND AREA, BOISE AREA, SAN DIEGO AREA, TWIN CITIES/BOUNDARY WATERS, ALBURQUERQUE/SANTA FE/TAOS AREA, LAS VEGAS AREA, BOSTON AREA/CAPE COD, SACREMENTO/RENO/LAKE TAHOE AREAS, WASHINGTON/BALTIMORE AREAS, NEW YORK, PITTSBURGH AREA, SAN ANTONIO/AUSTIN AREAS, ATLANTA AREA, NASHVILLE AREA, PHOENIX.

CLOSEOUTS . National Geographic's Weekend Explorer 3D Mapping Software provides you with easy computer access to detailed USGS maps of many popular travel destinations and their surrounding areas. Features include 3D views and fly-thrus, one-click elevation profiles and easy map printing. Includes hundreds of 1:24,000 scale seamless USGS maps Waypoints and grids are compatible with your handheld GPS Easily mark your own trails and waypoints 3D views and fly-thrus Printable custom maps One-click elevation profiles Roads and streets are updated annually Automatic software updates System requirements Windows 95, 98, NT, 2000 or XP 486 DX/66MHz PC or higher 64MB RAM + 8MB video memory Macintosh OS 10.2 or higher 350MHz G3 or better 128MB RAM + 16 MB video memory Supported GPS receivers: Works with most popular handheld receivers manufactured by Garmin, Magellan, Eagle, Lowrance and Suunto Direct link requires input/output capabilities and a PC cable Waypoints and routes will be transferred to your GPS unit, but maps cannot be transferred or viewed on your GPS unit Case dimensions: 71_2x5-1_4x1_2" Weight: 4 oz. Material: composite Made in USA Available Colors: DENVER AREA/FRONT RANGE, SEATTLE AREA, SALT LAKE CITY AREA, SAN FRANSICO BAY AREA, TUCSON AREA, LOS ANGELES AREA, PORTLAND AREA, BOISE AREA, SAN DIEGO AREA, TWIN CITIES/BOUNDARY WATERS, ALBURQUERQUE/SANTA FE/TAOS AREA, LAS VEGAS AREA, BOSTON AREA/CAPE COD, SACREMENTO/RENO/LAKE TAHOE AREAS, WASHINGTON/BALTIMORE AREAS, NEW YORK, PITTSBURGH AREA, SAN ANTONIO/AUSTIN AREAS, ATLANTA AREA, NASHVILLE AREA, PHOENIX.

Master the Android mobile development platformBuild compelling Java-based mobile applications using the Android SDK and the Eclipse open-source software development platform. Android: A Programmer's Guide shows you, step-by-step, how to download and set up all of the necessary tools, build and tune dynamic Android programs, and debug your results. Discover how to provide web and chat functions, interact with the phone dialer and GPS devices, and access the latest Google services. You'll also learn how to create custom Content Providers and database-enable your applications using SQLite.Install and configure Java, Eclipse, and Android pluginCreate Android projects from the Eclipse UI or command lineIntegrate web content, images, galleries, and soundsDeploy menus, progress bars, and auto-complete functionsTrigger actions using Android Intents, Filters, and ReceiversImplement GPS, Google Maps, Google Earth, and GTalk Build interactive SQLite databases, calendars, and notepadsTest applications using the Android Emulator and Debug Bridge