全球定位系统 Jobs

Global Positioning System(GPS) helps to locate GPS-enabled devices anywhere on the earth. If you are working with GPS technology in the form of software or electronics projects, you may need some technical help and expertise from freelancers knowledgeable in GPS technology. You can find such talented freelancers on Freelancer.com. Post your GPS related project today!

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    2 份搜到的工作,货币单位为 HKD

    I have a website where I track my daily walk/run/bike/driving routes. After setting everything up using I come to find out that when the browser is in the background or the phone screen turns off, the browser stops sending GPS coordinates for security reasons. I'm looking for a price on a simple android app with a single screen: - A text box at the top for the username (make this a remembered value each time the app restarts) - A dropdown selection for the number of seconds (1, 2, 3, 4, 5, 10, 15, 20, 25, 30, 45, 60, 120) (make this a remembered value each time the app restarts, default is 10) - A start and stop button - A text box at the bottom for a URL (make this a remembered value each time the app restarts) When the user clicks Start the system should: - start obtaining GPS ...

    $416 (Avg Bid)
    $416 平均报价
    6 个竞标
    GPS Tracking 19 小时 left

    I'm in the security industry and our security guards have rugged mobile phones they use for patrolling. We track the security guards and show them on Google maps while they patrol. However the tracking is not very accurate, please reffer to the attached folder. We use cordova-plugin-background-geolocation to do our tracking. However we need something that is way more accurate when tracking the security guards while they walk. we want to make use of the GPS chipsets that are embedded in the mobile devices for a triangular and accurate location, please bare in mind it must be battery efficient. Thank you

    $5770 (Avg Bid)
    $5770 平均报价
    57 个竞标