工具：谷歌地图 iOS 版位置日志分析.pdf

1、ANALYSIS OF GOOGLE MAPS LOCATION LOGS IOS|IntroductionThe idea behind the project Geolocation and Googles Role in TrackingExtraction Procedure from Google Maps on iOSProject DevelopmentCode OutputSummaryCourse Roadmap2The idea behind the projectFebruary 2024.A driver is traveling by car on the highw

2、ay At one point he realizes that there is a truck blocking his path but it is too late!CRASH!Theres nothing more that can be done for the driver.He dies instantly from dislodged internal organs!The Public Prosecutors Office investigates but there were no surveillance cameras or direct witnesses so t

3、hey are entrusting me with the task of reconstructing the dynamics of the fatal accident.While analyzing the drivers smartphone we notice that Google Maps was active during the trip so I ask and obtain permission to access and download the takeout of his Google account.The idea behind the projectI n

4、otice that the data collected and recorded by Google is incredibly precise anddetailed!What immediately catches my attention is the presence of information such as thedirection of travel(degrees),the speed(meters/second)but also information on thestatus of the smartphone(the“activities”:still,tiltin

5、g.)The idea behind the projectThe status“TILTING”(rapid acceleration from a rest position)and the speed that in thespace of a few seconds goes from a very high value to zero give me immediately,with theprecision of thousandths of a second,the exact moment of impact.The phone remains in TILTING statu

6、s for about 3 seconds(it is flying away from thecar at this moment)and then returns to the STILL status(it fell on the asphalt about 30meters ahead)and points in the opposite direction of travel(it turned in flight).45 minutes later,he briefly returns to“TILTING”.This is when he is found and picked