Digital Zenith Photography Position System

ER-DZP-1 (≤0.3″)Features:
Astronomical latitude measurement error ≤0.3″
Error in the determination of astronomical longitude ≤0.02S

Product Details

Digital Zenith Photography Position System Introduction

The Digital Zenith Photography Position System has undergone continuous innovation and improvement, forming a remote automatic monitoring system for vertical deflection, which consists of three parts: Digital Zenith photography, location subsystem, remote control subsystem and alarm warning network subsystem.

Based on the "astronomical geodetic method", we get the geodetic coordinates and astronomical coordinates at the same time, and get the vertical deflection data of the survey stations automatically. Through the network transmission and remote automatic monitoring, we observe and analyze the plumb line deviation data in real time


Geodetic positioning survey, vertical deflection measurement service, precise astronomical survey, earthquake early warning and analysis, crustal tectonic stress field monitoring, regional geoid refinement, military mapping and other fields.


Astronomical latitude measurement error


Error in the determination of astronomical longitude


Mainframe size


Host quality


Working weather

sunny day and night

Ambient temperature


Relative humidity

5%~98%(non condensing)

Storage temperature


Operational efficiency

One cycle observation≤30min

Average time free time


Average repair time


Electromagnetic compatibility


10V/m to 1GHz~18GHz、50V/m


1. What is your quotation condition?

If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.

2.Do you have any discount when procurement? 

We will quote sample price at first and we will quote volume price if you need more quantity.

3.How long is the delivery time?

For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.

4.How to deal with the quality problems?

If confirmation of product quality problem we can replace it freely for customer in the shortest period.

If interested in Digital Zenith Photography Position System,pls contact us :

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