HIKVISION DS-2SE4C425MWG-E/26(F0) - 4.14 GPS Calibration; 4.14.1 Set GPS Calibration; 4.14.2 Verify Calibration

4.14 GPS Calibraon
GPS calibraon is used to map the geographical locaon to the camera scene so that the device
can calculate the real-me geographic informaon of targets. This funcon is only supported under
cert
ain VCA resource opons.
4.14.1 Set GPS
Calibraon
Before You Start
Choose at least 4 calibraon points on the ground in the monitoring scene and measure the
precise longitude and latude of the points. The calibraon points should scaer in a 2 × 2 or 3 × 3
array.
Steps
1.
Go to Conguraon → Calibrate → GPS Calibraon → Calibraon .
Note
The PTZ control is automacally locked to avoid interrupon during conguraon.
2.
Select the longitude and latude type according to device locaon.
3.
Se
t calibraon points.
1) Adjust the pan, lt, and zoom to nd the scene with a calibraon point.
2)
Click
and click on the calibraon point on the live image.
The select
ed point is zoomed in and placed in the center of the image.
3) Click
again.
A gr
een cross shows on the point.
4) Click Add and input the precise longitude and latude of the point.
Note
You must add at least 4 points, otherwise you cannot save the points.
5) Click to save the pan, lt, and zoom value of the point.
6)
Click Save.
7) Repeat the steps to set other calibraon points.
4.14.2 Verify Calibraon
Before You Start
Choose vericaon points on the ground in the monitoring scene and measure the precise
longitude and latude of the points.
St
eps
1.
Go to Conguraon → Calibr
ate → GPS Calibraon → Calibraon Vericaon .
TandemVu PTZ Camera User Manual
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