GPS LapTimer Laps

It is an application that records the time from pressing the start button to starting movement (detected by the accelerometer) until it passes the checker. The usage is here .. To set the checker, draw a line on the radar display and set the current position (latitude, longitude) by clicking Checker (StartPoint, EndPoint) (direct input is also possible). After setting the checker, change the mode to One Lap measurement mode or Circle Measurement mode, and click the START button to enter the measurement standby state (STOP button display). It starts when motion is detected in the measurement standby state. OneLap measurement mode ends the measurement once it passes the checker. Circle Measurement mode measures the passage of the checker multiple times.Split Measurement mode measures the interval using multiple checkers set in the checker file. Click the STOP button to end the measurement. To delete the measurement data, swipe left or right to delete the measurement data. Click the to save the currently set checker (click on the checker screen to change the name, or swipe left or right to delete it). By using the GPS receiver as a pseudo location service in addition to the built-in GPS sensor, it is possible to measure with higher accuracy than the built-in GPS sensor (DG-PRO1 is recommended). The is valid only when using the pseudo location service, and click to start the pseudo location service. You can configure the system settings by clicking the title (gymkhana Laps).
①Click the measurement mode to select
Checker setting mode (when setting the checker)
One Lap mode (measurement that passes through the checker once)
Split Measurement mode (measures the passage of multiple checkers)
②Click START to measure or start setting
③Click STOP to measure or complete the setting
④System settings (optional)
Click the title to display the system setting screen
ACTION (Specify the service name when using the mock location service)
ALPHA (Specify the noise cut of the sensor in the range of 0.1 (weak) to 0.9 (strong))
LATITUDE (GPS latitude 1 is specified for both north and south latitudes)
LOCUS_DRAW_FILTER (Specify the speed at which radar drawing is stopped)
LONGITUDE (GPS longitude is specified as 1 for both west longitude and east longitude)
MEASURE_SWITCH (Specify the acceleration at the start of measurement (G))
PACKAGE (Specify the package name when using the mock location service)
SCALE (Specify the radar range from 5 to 100)
USE_LEFT (true if the left side is facing down or to the left, false otherwise)
USE_STAND (true when using the main unit upright, false when using it laid down)
SPLINE (true if spline completion is used when the update rate is 5 or 10 Hz, false if not used)
NEARBY (Specify the allowable close distance between the checker and the travel locus)