ICNEA 4023—Manufacturing of special instruments for navigation, surveying and mapping, meteorology and oceanography

Where 4023 sits

1. C Manufacturing industry
2. 40 Instrumentation manufacturing industry
3. 402 Special instrument manufacturing
4. 4023 Manufacturing of special instruments for navigation, surveying and mapping, meteorology and oceanography

What 4023 includes

• Refers to the manufacture of navigation, guidance, and surveying instruments and instruments and similar devices used in meteorology, oceanography, hydrology, astronomy, geospace, navigation, and aviation.
• Including the manufacturing activities of the following navigation, meteorological and marine special instruments：
• Directional compass and positioning system: directional compass (compass instrument, magnetic compass, gyro compass, gyro magnetic compass, nautical compass, other directional compass), satellite positioning system, laser guide;
• Aviation or aerospace navigation instruments and devices: altimeter, airspeed indicator, lifting speedometer, simulation ground level instrument and gyro ground level instrument, turning inclinometer, Mach meter, accelerometer, autopilot, other aviation or aerospace navigation instruments and devices;
• Ship navigation system;
• Ship positioning instruments: compass, sextant, octagonal instrument, azimuth instrument, meter, sounder, automatic rudder, other ship positioning instruments;
• Marine astronomical navigation equipment: route recording device, inclinometer, echo sounding instrument, other marine astronomical navigation equipment;
• Ultrasonic detection or search equipment: anti-submersible instruments, sonar and similar equipment, other ultrasonic detection or search equipment;
• Other ship navigation systems;
• Navigation equipment and device parts and accessories;
• Rangefinder: optical rangefinder, photoelectric rangefinder, microwave rangefinder, handheld rangefinder, other rangefinder;
• Theodolite: optical theodolite, electronic theodolite, laser theodolite, gyroscope theodolite, other theodolite;
• Electronic speed measuring instrument: combined electronic speed measuring instrument, full-station electronic speed measuring instrument, gyro electronic speed measuring instrument, other electronic speed measuring instruments;
• Level: leveler level, automatic Anping level, digital level, laser level, other level;
• Flatbed instrument: general flatbed instrument, electronic flatbed instrument, other flatbed instrument;
• Vertical aligner: optical vertical aligner, automatic Anping vertical aligner, laser vertical aligner, other vertical aligners;
• Laser instruments for construction: laser sweeper, laser line projector, laser pointer, and other laser instruments for construction;
• Spatial scanning measuring instrument: laser tracking measuring instrument, three-dimensional laser scanning measuring instrument, cross-section scanning measuring instrument, other spatial scanning measuring instruments;
• Photogrammetry system: close-up photogrammetry system, aerial photogrammetry system, other photogrammetry system;
• Measurement type GNSS receiver: measurement type static GNSS receiver, measurement type real-time differential GNSS receiver, other measurement type GNSS receiver;
• Global navigation satellite system receiver (an instrument that receives signals from global navigation satellite systems (including GPS, GLONASS, GALILEO, Beidou, etc.) to determine the position of the ground in space);
• Total station (is a kind of high-tech measuring instrument integrating light, machine and electricity. It is a surveying and mapping instrument system that integrates horizontal angle, vertical angle, distance (oblique distance, flat distance), and height difference measurement functions);
• Astronomical measuring equipment: astronomical theodolite or total station with nominal accuracy better than 0.5 seconds;
• Gravimeter (an instrument that measures the absolute gravity or the difference between gravity at a certain point on the earth);
• Baseline measuring equipment (the nominal accuracy of the baseline ruler used for baseline measurement should be better than 1/1 million, and the length of the 24-meter baseline ruler is not less than 6);
• Aerial cameras: including digital aerial cameras, airborne laser scanners, airborne SAR and others;
• Unmanned aerial vehicle system for surveying and mapping (a system for obtaining, processing and applying remote sensing data through unmanned aerial vehicles equipped with remote sensing sensors and auxiliary equipment);
• Multi-lens multi-angle tilt photogrammetry system (A photogrammetry system that is equipped with multiple sensors on the same flight platform and collects images from multiple different angles such as one vertical and multiple tilts at the same time);
• A sounder, also known as an echo sounder (an instrument that uses an underwater acoustic transducer to emit sound waves vertically underwater and receive underwater echoes to measure the vertical distance from the sea surface to the seabed. It can understand the changes in water depth and underwater terrain through a continuous water depth line);
• Underground pipeline detector;
• Shallow formation profiler (an instrument that uses sound waves to detect the profile structure of shallow formations below the bottom of the water);
• Geographic information emergency monitoring vehicle (refers to the use of remote sensing technology, geographic information system technology, global positioning technology, network communication and other advanced geographic technologies, based on the vehicle platform, integrated emergency three-dimensional geographic information and mission planning system, UAV remote sensing image acquisition system, ground video acquisition system, emergency remote sensing image rapid processing system,Subsystems such as the remote data transmission system, the emergency transportation guarantee system, and the mobile consultation system provide an effective full-process mobile emergency surveying and mapping solution for mastering the disaster situation and organizing and commanding emergency response and disaster relief. In the event of a major emergency, the emergency monitoring system adopts four stages of rapid acquisition, on-site processing, remote transmission, and output of results to quickly obtain, accurately grasp, and timely feedback on-site monitoring information, providing a strong technical guarantee for emergency command and emergency rescue work);
• Earth survey instrument parts and accessories;
• Other surveying and mapping instruments;
• Meteorological observation equipment;
• Special temperature measuring instruments and temperature sensors for meteorology, special humidity measuring instruments and humidity sensors for meteorology;
• Temperature and humidity combination device and temperature and humidity sensor: temperature and humidity recorder, air pressure temperature and humidity recorder, sunlight radiometer, frost meter, other temperature and humidity combination device and temperature and humidity sensor;
• Air pressure measuring instruments, wind measuring instruments, precipitation evaporation instruments, radiation and sunshine recorders, cloud measuring instruments, visibility instruments, high-altitude detection equipment, meteorological instruments and verification equipment;
• Other meteorological observation instruments;
• Hydrological instruments: automatic recording of water level meter, three-purpose conductivity meter, rotary cup flow meter, rotary paddle flow meter, surge or tide observation instrument, water dynamic measuring instrument, temperature measuring instrument, depth measuring instrument, sea ice measuring instrument, multi-parameter comprehensive measuring instrument, other hydrological instruments;
• Meteorological and hydrological instruments and equipment parts and accessories;
• Other meteorological and hydrological instruments and devices;
• The following product manufacturing activities are included in this category;
• Satellite navigation application system;
• Satellite navigation ground enhancement system;
• Satellite navigation high-precision surveying and mapping application platform;
• Compatible satellite navigation receiver;
• Meteorological wind measuring terminal based on BD-2;
• Satellite navigation equipment;
• Based on Beidou compatible multi-mode satellite navigation chip;
• Personal mobile information terminal SOC chip;
• Integrated service system based on location information and its application service terminal (global navigation satellite system technology and indoor positioning technology combined with wireless communication network);
• Precise timing equipment;
• Key equipment and instruments for remote sensing test and observation;
• RNSS timing receiver;
• Navigation signal enhancement system;
• Sensors, equipment and systems for marine hydrometeorological shore bases;
• Sensors, equipment and systems for offshore platform-based observation stations;
• Marine hydrometeorological observation sensors, equipment and systems;
• Hydrological, meteorological and water quality observation buoy;
• Submersible standard, seabed base, mobile observation platform (AUV, ROV, glider, etc.);
• Wind energy measurement and application equipment;
• Marine hydrological observation instrument;
• Marine wind measuring equipment;
• Submarine cable fault detection equipment;
• Anti-collision navigation equipment at sea.

4023 in other systems