12月4日的Cell Phone Towers World Map应用程序分析

219 countres !! The world's largest Database of Cell & Net Towers Locate devices without GPS, explore Mobile Operator coverage and more! Almost 36 million unique GSM Cell IDs Cell Coverage World Map,Cell & Wi-Fi Towers.Speed Test . Full data on cell towers around the world. Now you can easily be connected from remote areas during your trips. WoldCellID is working towards creating an open cellular dataset that is driven and inspired by the community. This cellular data is used for a multitude of commercial/private purposes by patrons worldwide. From locating devices to understanding network coverage patterns; WoldCellID enables it by providing convenient access to the data via an API and data dumps. What is WoldCellID? OpenCellID is the world's largest collaborative community project that collects GPS positions of cell towers, used free of charge, for a multitude of commercial and private purposes. The WoldCellID project was primarily created to serve as a data source for GSM localisation. As of October, 2017, the database contained almost 36 million unique GSM Cell IDs. More than 75,000 contributors have already registered with WoldCellID, contributing millions of new measurements every day in average to the WoldCellID database. //////// Cell Tower Locator
Approximate position of GSM/WCDMA/LTE Cell Towers on Map.Towers are stored in Database.See Cell IDs, Signal Strength and GPS location.
 
/////// GPS Status Gps Test Data Tools
Check to GPS reception in your area, update AGPS data
GPS test, status and diagnose app! GPS receiver signal strength or signal to noise ratio
.Supports GPS, GLONASS, GALILEO, SBAS, BEIDOU and QZSS satellites.
.Dilution of Precision
HDOP (Horizontal), VDOP (Vertical), PDOP (Position)
.Local and Gmy time

 //////// Speed Test ,Speed Check
Speed Test is a lightweight Internet testing tool. This application helps you to measure the downlink speed (download), uplink speed (upload) and delays in the transmission of packets (latency/ping). (WiFi or 2G/3G mobile networks)