Circular No. 68/2025/TT-BNNMT stipulates technical operation procedures for infrastructure facilities to collect optical and radar remote sensing image data from satellites.

 CIRCULAR

On the basis of dated June 14, 2018; Decision No. 03/2019/NĐ-CP

Decree No. dated January 4, 2019 of the Government on remote sensing activities; At the proposal of the Director of the National Remote Sensing Center;

Decree No. Decision No. 35/2025/NĐ-CP February 25, 2025 of the Government stipulating functions, tasks, powers, and organizational structure of the Ministry of Agriculture and Rural Development;

The Minister of Agriculture and Rural Development issues this Circular stipulating technical regulations for operating infrastructure to collect remote sensing image data.

This Circular stipulates technical regulations for operating infrastructure to collect remote sensing image data.

PART I

GENERAL PROVISIONS

Article 1. Scope of Regulation

This Circular applies to state agencies; organizations and individuals entrusted with operating and maintaining infrastructure to collect remote sensing image data.

Article 2. Applicability

1. A satellite remote sensing control station is a ground-based facility equipped with specialized systems to perform the operation of controlling the satellite remote sensing.

Article 3. Explanation of Terms

2. A remote sensing data receiving station is a ground-based facility equipped with specialized systems to perform the tasks of collecting, processing, and storing remote sensing data from satellites.

3. Operating a satellite remote sensing control station is the use of the station's equipment system to communicate, control, and monitor the status of the satellite.

4. Operating a remote sensing data receiving station is the use of the station's equipment system to collect, process, and store remote sensing data.

5. A shift is a continuous working period defined for the technical staff operating the satellite remote sensing control station and the remote sensing data receiving station.

6. A satellite remote sensing communication session is the time during which the satellite remote sensing control station establishes a mission signal connection with the satellite.

7. A remote sensing data collection session is the time during which the remote sensing data receiving station receives signals from the satellite.

8. Remote sensing data collection requirements are technical parameters contained in files serving the collection of remote sensing data sent by the remote sensing data receiving station to the satellite remote sensing control station.

9. Remote sensing data collection schedule is technical parameters contained in files serving the collection of data sent by the satellite remote sensing control station to the remote sensing data receiving station to receive signals when the satellite passes over.

10. Remote sensing data catalog is a collection of remote sensing data information obtained from the remote sensing data receiving station, organized and stored online for information retrieval purposes.

11. Noise is the influence of unnecessary energy emitted, radiated, or induced on the receiver in the radio communication system, leading to reduced quality, interruption, or complete loss of information that can be recovered if such unnecessary energy were not present.

REGULATIONS ON INFRASTRUCTURE FOR REMOTE SENSING DATA COLLECTION

Chapter II

Article 4. Requirements for infrastructure for remote sensing data collection

Clause 1. The remote sensing data receiving station and the satellite remote sensing control station must be able to communicate with the satellite, ensuring the transmission and reception of signals and the quality of collected data according to the manufacturer's specifications.

Clause 2. The remote sensing data receiving station and the satellite remote sensing control station must be installed in a clear location throughout the entire 360° azimuth with an elevation angle ≥ 3° to fully receive signals from the satellite. The installation location of the remote sensing data receiving station and the satellite remote sensing control station must be equipped with infrared cameras to monitor the antenna system operation process.

Clause 3. Around the installation location of the antenna of the remote sensing data receiving station and the satellite remote sensing control station, a safety protection ring with a diameter ≥ 1.5 times the antenna diameter from the center of the antenna must be installed.

3. Around the installation location of the antenna of the remote sensing data receiving station, the remote sensing satellite control station must be installed with a safety protection zone with a diameter ≥ 1.5 times the diameter of the antenna measured from the center of the antenna.

Article 5. Working Environment

1. Outdoor equipment must ensure stable operation under temperature conditions ranging from -15°C to +45°C, withstand wind speeds up to 80 km/h, and maximum rainfall of 37 mm/h.

2. The room housing satellite remote sensing control station equipment and remote sensing data receiving station equipment must ensure dryness, absence of leakage, humidity levels between 40% and 70%, and be equipped with air conditioning systems maintaining temperatures between 18°C and 25°C.

3. Satellite remote sensing control stations and remote sensing data receiving stations must comply with fire prevention and firefighting regulations as stipulated by laws on fire prevention, firefighting, and rescue operations.

4. Satellite remote sensing control stations and remote sensing data receiving stations must be equipped with lightning protection and grounding systems in accordance with legal provisions for lightning protection for telecommunications stations and peripheral telecommunications cable networks.

Article 6. Power Supply System

1. Satellite remote sensing control stations and remote sensing data receiving stations must be equipped with backup power supply systems to maintain operations during power outages. The backup power supply system includes: power source stabilizers, battery banks, and backup generators.

2. Battery banks must ensure continuous operation for satellite remote sensing control stations and remote sensing data receiving stations for a minimum of 30 minutes following a national grid power outage.

3. Backup generators must automatically activate within the shortest time of one minute following a national grid power outage.

Article 7. Network System

1. Satellite remote sensing control stations and remote sensing data receiving stations must be interconnected to exchange information.

2. The network system must be equipped with hardware and software to ensure cybersecurity, capable of development, and able to prevent cyber attacks during operation. The network system of control stations and receiving stations must meet the specified level of information security.

3. Network devices must ensure flexible transmission capabilities suitable for data exchange requirements.

Article 8. Operational Conditions

1. Satellite remote sensing control station and remote sensing data receiving station systems must operate safely, stably, and continuously for 24 hours a day and 7 days a week (except in cases of force majeure due to natural disasters, typhoons, floods, earthquakes, etc.).

2. Technical staff operating satellite remote sensing control stations and remote sensing data receiving stations must have a bachelor's degree or higher in relevant fields such as remote sensing, space technology, surveying, cartography, electrical engineering, electronics, telecommunications engineering, mechatronics, information technology, physics, and technical physics, and must have at least one year of practical experience operating satellite remote sensing control stations and remote sensing data receiving stations.

Article 9. Requirements for Shift Work

1. During a shift, the number of technical staff must be appropriately allocated according to the specific characteristics of each station to ensure the objectives of monitoring and controlling satellite remote sensing or receiving remote sensing data. For satellite remote sensing control stations, the minimum requirement is six technical staff. For remote sensing data receiving stations, the minimum requirement is also six technical staff. When performing special tasks requiring additional personnel or sudden changes in staffing, the shift schedule must be reported to the station management for review and decision.

2. During a shift, there may be one or more satellite communication sessions.

3. The results of work and any technical issues occurring during the shift (if any) must be recorded in the duty log according to Form No. 04 (for optical remote sensing data receiving stations) or Form No. 05 (for radar remote sensing data receiving stations) attached to this Circular. After completing the shift, handover procedures between two operational teams must be conducted and signed in the duty log.

Chapter III

TECHNICAL OPERATIONAL REGULATIONS FOR SATELLITE REMOTE SENSING CONTROL STATIONS

Article 10. Establishing Mission Plans

1. Establish orbit adjustment plans according to satellite manufacturer regulations and actual operational requirements.

2. Receive remote sensing data collection requests and establish remote sensing data collection plans including: area, time, and technical specifications of the remote sensing data. In cases where remote sensing data collection requests overlap in time, prioritize higher-priority requests. If the remote sensing data collection plan overlaps in time with system maintenance, prioritize system maintenance.

3. Satellite control planning is conducted daily.

4. In emergency situations, mission planning must be reported to unit leadership for handling.

Article 11. Pre-Communication Session Preparation Work for Remote Sensing Satellites

1. Check Operation Schedule

a) Determine the communication session's mission and specific time;

b) Verify that the mission plan content from Article 10 has been entered into the system;

c) Confirm that the satellite's latest orbital data has been updated on the system.

2. Check Technical Infrastructure System

a) Inspect the temperature and humidity conditions of the server room and antenna installation room to ensure they meet the technical requirements stipulated in Clause 5 of this Circular;

b) Check the connection between the remote sensing satellite control system and the antenna system;

c) Inspect equipment in the server room and antenna control room: operational status, configurations of satellite control servers and signal reception, processing, and storage servers. Ensure the satellite control system and antenna system operate stably without software or hardware errors;

d) Check the synchronization of time between the antenna control system and the signal processing system;

e) Check the readiness status of equipment including: antennas, antenna control devices, frequency conversion devices, signal detection devices, spectrum measurement devices, signal modulation and demodulation devices, global positioning devices, wind measurement devices.

Article 12. During Remote Sensing Satellite Communication Sessions

1. Monitor and evaluate the automatic tracking process of the antenna following the satellite to ensure stable and continuous signal transmission and reception when the satellite enters the antenna's operational range.

2. Implement real-time command transmission and signal reception, check signal strength and quality during transmission and reception. When issues such as signal interference or loss occur, timely measures should be taken.

3. Monitor and track the operational status of the remote sensing satellite including: orbit, energy, attitude, connection signals, scanning sensors, temperature, and software in each communication session to ensure stable satellite operation.

4. Monitor and track the operational status of the remote sensing satellite ground station infrastructure system including the satellite control system, antenna system, auxiliary systems to ensure stable system operation.

Article 13. Post-Remote Sensing Satellite Communication Sessions

1. Calculate satellite orbit and attitude parameters.

2. Analyze and assess the status of the remote sensing satellite and the results of the mission performed during the work session.

3. Update the mission plan for the next remote sensing satellite communication session.

Article 14. Satellite Operation Report

1. Record primary information in the daily logbook based on Model No. 02 attached as an appendix to this Circular.

2. Develop periodic monthly, quarterly, annual reports, and ad hoc reports as required by the state management agency for remote sensing according to Model No. 03 attached as an appendix to this Circular.

The reporting periods are defined as follows:

a) Monthly periodic report: From the 15th day of the month prior to the reporting period to the 14th day of the month within the reporting period;

b) Quarterly periodic report: From the 15th day of the month prior to the reporting period to the 14th day of the last month of the quarter within the reporting period;

c) Annual periodic report: From the 15th day of December of the year prior to the reporting period to the 14th day of December of the reporting period.

Article 15. Satellite Remote Sensing Control Station Operation in Emergency Situations

1. When there is a direct request from the Party and State leadership or in emergency situations serving national defense, security, disaster prevention, response, and search and rescue operations, satellite remote sensing shall be operated at the highest priority level.

2. After completing the operation of the satellite remote sensing control station in accordance with emergency requirements, the shift operator must report the results to the unit leadership and update the mission plan for the next satellite remote sensing communication session.

Article 16. Coordination Work in Satellite Remote Sensing Operations with Data Reception Stations

1. Technical staff operating the satellite remote sensing control station are responsible for establishing and sending daily data scanning plans to the satellite remote sensing data reception station so that the station can receive signals when the satellite passes over. Information about technical issues, system maintenance plans for the satellite control station, satellite status, and data scanning schedules must be exchanged daily with the data reception station.

2. Technical staff operating the satellite remote sensing control station must receive information about technical issues, system maintenance plans for the satellite data reception station to adjust the data scanning schedule; technical issues during the data scanning process, and the quality of remote sensing data to calibrate receivers and fix satellite issues.

3. Remote sensing data encryption keys are changed periodically according to the satellite control station's operational procedures and must be sent to the data reception station immediately upon receiving new keys.

4. When shutting down the satellite remote sensing control station system, technical staff operating the satellite remote sensing control station must notify the data reception station.

5. In case of loss of communication resulting in the satellite remote sensing control station not receiving information and data from the data reception station, technical staff operating the satellite remote sensing control station must immediately report to their immediate superior to implement handling measures and switch communication methods to ensure continuous updates of information and data.

6. Coordination activities with the data reception station are recorded in the file, submitted for review by the station manager, and reported to the unit managing and operating the satellite remote sensing control station if they affect the data scanning process, satellite operation, and satellite remote sensing control station operation.

Article 17. Handling Technical Incidents

1. When a technical incident is discovered during the shift, the operating technical staff must describe the incident according to Model No. 01 attached as an appendix to this Circular.

2. Incident Analysis

a) Determine the cause of the incident: hardware, software, disconnection, environmental factors, human error, or other sources;

b) Classify incidents based on severity:

- Severe incident: loss of satellite signal, disconnection with critical equipment, or hardware failure that cannot be operated.

- Incident that can be resolved in the short term: software issues or temporary errors from auxiliary devices. Can be quickly addressed but not immediately.

- Minor incident: incidents that do not disrupt primary operations but need to be resolved in the near future, such as minor software errors that do not significantly impact operational processes.

c) Propose measures to handle the incident.

3. Handle the incident strictly in accordance with the manufacturer's guidelines and regulations. If the incident cannot be resolved despite following the manufacturer's instructions, report to the unit leadership for a decision on the resolution plan.

4. Update new incidents and handling measures into the satellite remote sensing control station's incident evaluation and handling guidance documents provided by the system supplier.

5. In case the satellite remote sensing control station loses grid power for an extended period beyond the capacity of the backup power supply, shut down the system according to the procedure. Upon restoration of power, restart the system according to the procedure.

Article 18. Maintenance and Servicing of Satellite Remote Sensing Control Station Systems

1. The satellite remote sensing control station systems must be maintained and serviced regularly in accordance with the manufacturer's regulations.

2. Maintenance and servicing of satellite remote sensing control station systems must be carried out by technical staff or experts with appropriate qualifications, or by units and organizations with the necessary functions and capabilities.

3. The planning for maintenance and servicing of satellite remote sensing control station systems must be conducted annually and submitted for approval by the competent authority.

Article 19. Quality Assessment and Calibration of Remote Sensing Sensors

1. Remote sensing sensors must be periodically assessed for quality and calibrated according to the manufacturer's recommendations or when the quality of remote sensing data is found to be unsatisfactory.

2. The planning for calibrating remote sensing sensors must be conducted annually and submitted for approval by the competent authority.

Chapter IV

TECHNICAL OPERATING REGULATIONS FOR REMOTE SENSING DATA RECEIVING STATIONS

Article 20. Establishing Data Reception Scanning Requests

1. Operating technical staff at the remote sensing data receiving station establish data reception scanning requests based on receiving data reception scanning plans from the managing agency.

2. Operating technical staff at the remote sensing data receiving station send data reception scanning requests to the satellite control agency to establish data reception scanning plans.

Article 21. Preparations Before Data Reception Sessions

1. Prior to each session, operating technical staff at the remote sensing data receiving station check the readiness status of equipment, including: antennas; antenna control equipment; frequency conversion equipment; signal detection equipment; spectrum measurement equipment; signal demodulation equipment, GNSS equipment, wind measurement equipment.

2. Operating technical staff at the remote sensing data receiving station test-run the antenna control equipment system; check technical parameters of the equipment after testing and record these parameters in the duty logbook.

3. Operating technical staff at the remote sensing data receiving station check equipment in the room, operational status, and configurations of the data reception, processing, and storage signal servers.

4. Operating technical staff at the remote sensing data receiving station check the data reception schedule and the time synchronization between the antenna control system and the signal processing system.

5. Operating technical staff at the remote sensing data receiving station update the data reception schedule, cross-check with the data reception plan. If conflicts in satellite pass schedules are noted, seek management station approval to prioritize suitable satellites. Inspection results are recorded in the duty logbook and submitted for management station review.

Article 22. During the remote sensing data acquisition session

1. When the signal reception process is underway, the technical staff operating the remote sensing data receiving station must monitor the received signals, conduct preliminary checks on the signal transmission channels, transmission time, receiving position according to the planned image acquisition schedule, and the quality of the signals received from the satellite. All this information must be recorded in the daily duty logbook.

2. The technical staff operating the remote sensing data receiving station must supervise the processes of signal reception, storage, and processing into level 0 remote sensing data, update the data inventory, and notify the satellite management agency.

Article 23. After the remote sensing data acquisition session

1. Signal quality assessment: After each session, the technical staff operating the remote sensing data receiving station records the results of the signal quality compared to the design standards. The signal quality assessment results must be reviewed by the station management leader and reported to the main managing unit if it affects the quality of remote sensing data for timely handling.

2. Cloud cover assessment: For optical remote sensing data, the technical staff operating the remote sensing data receiving station needs to perform cloud cover assessment. The cloud cover assessment can be carried out by technical staff or automatically by the station's system.

3. The remote sensing data inventory update of the receiving station must be checked immediately after the data quality and cloud cover assessments by the technical staff operating the remote sensing data receiving station.

4. The technical staff operating the remote sensing data receiving station must assess the signal level and signal-to-noise ratio for the remote sensing data sweep signal.

Article 24. Storage and backup of remote sensing data

1. Remote sensing data after acquisition must be stored and backed up on appropriate storage media and devices. Data backup must be conducted daily at the end of the shift and ensure safety.

2. Received data must be backed up in at least two (two) copies, each copy on separate independent storage media and devices, and installed and preserved in different locations or buildings to prevent risks; backups must ensure completeness, accuracy, timeliness, and security.

3. Backup data must be regularly updated every three years through full backups; in case of detected errors, both copies must be re-backed up.

Article 25. Monitoring and evaluating the results of remote sensing data acquisition

1. Upon completion of the remote sensing data acquisition operation, the technical staff must classify the remote sensing data that has been quality-assessed according to each data sweep requirement.

2. For remote sensing data that does not meet the data sweep requirements, the technical staff operating the remote sensing data receiving station must report to the management leader to conduct another sweep.

Article 26. Reporting on remote sensing data acquisition results

After each remote sensing data acquisition session, a report on the volume, signal quality, and incidents (if any) must be prepared and recorded in the duty logbook. The results of remote sensing data acquisition must be reported in writing periodically monthly, quarterly, annually, and upon urgent request of the main managing agency according to Form No. 07 (for optical remote sensing data) or Form No. 08 (for radar remote sensing data) attached to this Circular.

Article 27. Processing Remote Sensing Data from Level 0 to Higher Levels

The processing of remote sensing data at level 0 that has been collected and stored at the receiving station to produce remote sensing images shall only be carried out upon request from the leadership of the management and operation agency of the remote sensing data receiving station. This work must be recorded in the data issuance logbook.

Article 28. Operating the Receiving Station under Emergency Mode

1. When there is a direct request from the Party and State Leadership or in emergency situations serving national defense, security, disaster prevention, response, and rescue operations, the remote sensing data receiving station shall operate at the highest priority level.

2. After completing the data collection under emergency mode, the data must be prioritized for production into remote sensing data products and provided according to requirements.

Article 29. Coordination Work with the Satellite Remote Sensing Control Station

1. Technical staff operating the remote sensing data receiving station shall be responsible for receiving plans for remote sensing data scanning so that the receiving station system is ready to capture signals when the satellite passes over, updating daily information on technical issues, maintenance plans for the satellite remote sensing control station system, satellite status, and remote sensing data scanning schedules from the satellite remote sensing control station.

2. Information about technical issues, maintenance plans for the remote sensing data receiving station system, incidents during remote sensing data scanning, and remote sensing data quality must be exchanged daily with the satellite remote sensing control station.

3. Technical staff operating the remote sensing data receiving station shall receive the remote sensing data encryption key and update it into the system according to the operational procedures of the satellite remote sensing control station.

4. When technical staff operating the remote sensing data receiving station shut down the receiving station system, they must notify the satellite remote sensing control station.

5. In case of communication loss leading to the remote sensing data receiving station not receiving information and data from the satellite remote sensing control station, technical staff operating the remote sensing data receiving station must immediately report to the management and operation unit of the remote sensing data receiving station to implement handling measures and switch communication methods to ensure continuous updates of information and data.

6. Coordination activities with the satellite remote sensing control station must be recorded by technical staff operating the remote sensing data receiving station in their files, submitted for approval by the station manager, and reported to the management and operation unit of the remote sensing data receiving station if it affects remote sensing data so that appropriate measures can be taken.

Article 30. Ensuring Information and Data Security

1. Agencies and units managing and operating infrastructure for remote sensing image data collection must apply measures to ensure data security and protect the remote sensing data they collect, store, and process in accordance with the provisions of the law.

2. Technical staff operating the remote sensing data receiving station shall be responsible for complying with current legal regulations on information confidentiality, ensuring safety, and protecting data during the operation of the satellite remote sensing control station and the remote sensing data receiving station.

Article 31. Handling Technical Incidents

1. When a technical incident is discovered during the shift, technical staff operating the remote sensing data receiving station must describe the incident according to Model No. 06 attached to this Circular.

2. Incident Analysis

a) Determine the cause of the incident: hardware, software, disconnection, environmental factors, human error, or other sources;

b) Classify incidents according to the following levels:

- Severe incident: causes interruption in the data collection process due to damage to critical equipment or hardware that cannot be operated.

- Incident that can be resolved in the short term: software issues or temporary errors from auxiliary devices. Can be quickly addressed but not immediately.

- Minor incident: Incidents that do not cause disruption to main operations but need to be addressed in the near future, such as minor software errors that do not significantly impact the operation process.

c) Propose measures to handle the incident.

3. Handle incidents strictly in accordance with manufacturer guidelines and regulations. If the incident cannot be resolved even after following the manufacturer's guidelines and regulations, request support through the hotline of the maintenance unit and report to the supervising authority to decide on the incident resolution plan.

4. Update new incidents and handling measures into the guidance documentation for incident assessment and resolution of the remote sensing data receiving station provided by the system supplier.

Article 32. Maintenance and Servicing of Remote Sensing Data Reception Stations

1. The remote sensing data reception station system must be regularly maintained and serviced according to the manufacturer's regulations.

2. The maintenance and servicing of the remote sensing data reception station system must be carried out by technical staff, experts with appropriate qualifications, or units and organizations with the necessary functions and capabilities.

3. The planning for the maintenance and servicing of the remote sensing data reception station system must be conducted annually and submitted for approval by the competent authority.

Chapter V

IMPLEMENTING PROVISIONS

Article 33. Effective Date

1. This Circular takes effect from January 15, 2026.

2. Circular No. 39/2015/TT-BTNMT dated July 9, 2015, issued by the Minister of Natural Resources and Environment regarding satellite image station operation techniques shall cease to be effective from the date this Circular takes effect.

Article 34. Implementation Organization

1. Ministries, ministerial-level agencies, government agencies; People's Committees of provinces and centrally governed cities, and related organizations and individuals are responsible for implementing this Circular.

2. The National Remote Sensing Center is responsible for disseminating and supervising the implementation of this Circular.

3. During the implementation of this Circular, if there are difficulties, relevant agencies, organizations, and individuals must promptly report to the Ministry of Agriculture and Rural Development for consideration and decision.

 

 

ANNEX

SAMPLE REPORTS AND REQUESTED DOCUMENTS
(Annexed to Circular No. 68/2025/TT-BNNMT dated November 28, 2025, issued by the Minister of Agriculture and Rural Development)

 

Sample No. 01. Satellite Remote Sensing Control Station Incident Report Book

Note:

Severity level:

1. Severe incident: Loss of satellite signal, loss of connection with critical equipment or hardware failure that cannot be operated...

2. Incident that can be resolved in the short term: Software issues or temporary errors from auxiliary devices. Can be quickly resolved but not immediately..

3. Minor incident: Incidents that do not cause major disruptions but need to be addressed in the near future, such as minor software errors that do not significantly impact operations.

 

Sample No. 02. Satellite Remote Sensing Control Station Operation Logbook

*Note:

- Content: Describe the parameters of each system continuously during the operation of the satellite control station.

- Shift leader: Describe the content of the end-of-shift meeting and handover.

 

Sample No. 03. Report on Satellite Remote Sensing Operations

 

 

REPORT ON SATELLITE REMOTE SENSING OPERATIONS
(Quarter/Year ...)

Respectfully submitted to:

- Based on Decree No. .../20.../NĐ-CP dated ... month ... year 20... of the Government on remote sensing activities;

Suspend the labeling of energy for the following types of vehicles: … of Company … Reason: Company … has violated the following regulations:

Suspend the labeling of energy for the following types of vehicles: … of Company … Reason: Company … has violated the following regulations:

- ...

Agency/Unit*... hereby reports on the operational status of satellites from day month year to day month year, as follows:

I. Status of Satellites

1. Satellite: name of satellite

1.1. Equipment status on the satellite

- Solar panel status;

- Battery status;

- Fuel;

- Thermal system;

- Communication system;

- Sensor equipment status:

+ Equipment name;

+ Status.

- Other components.

1.2. Technical incidents

 

1.3. Satellite orbit

- Current orbit parameters:

- Average altitude: [km]

- Orbital period: [minutes]

- Orbital inclination: [degrees]

- Orbit adjustments (if any):

 

2. Satellite: name of satellite...

...

II. Signal Reception Scanning Results

1. For optical satellites

1.1. Signal reception scanning results

 

1.2. Diagrams of signal reception scanning bands (for each satellite in PDF and vector format)

2. For radar satellites

2.1. Signal reception scanning results

 

2.2. Diagrams of signal reception scanning bands (for each satellite in PDF and vector format)

III. Satellite Control Activities

IV. Observations and Recommendations

Advantages:

Difficulties:

Suggestions/recommendations:

 

 

* is the name of the satellite operating agency

** from ... hours ... minutes ... seconds to ... hours ... minutes ... seconds (GMT time)

 

Sample No. 04. Optical Remote Sensing Data Reception Station Operation Logbook

 

 

Sample No. 05. Radar Remote Sensing Data Reception Station Operation Logbook

 

 

Form No. 06. Logbook for Ground Station Data Reception Malfunctions

Severity Level:

- Critical Error: A malfunction is considered critical if it leads to signal loss.

- Major Error: A malfunction is considered major if it violates system requirements or affects system usage: inability to run Inventory or Production functions.

- Minor Error: A malfunction is considered minor if it does not violate system requirements or affect system usage.

 

Form No. 07. Optical Remote Sensing Data Reception Results Report

 

 

OPTICAL REMOTE SENSING DATA RECEPTION RESULTS REPORT

(From date ... to date ...)

Respectfully submitted to:

1. Image Reception Situation at the Remote Sensing Data Reception Station

(Must clearly state image reception results by month, quarter, year, or as required by superiors including: analysis of image reception according to orders, analysis of image reception for other requirements).

2. Image Quality Evaluation

(Must evaluate the quality of received images, assess cloud coverage for ordered image requests).

3. Other Issues

(Clearly describe technical issues that occurred during operation and any urgent matters or recommendations if applicable).

1. Statistics Table of Image Reception Results from Date... to Date...

2. Diagram of Received Image Data in Month, Quarter, Year, or as Required by Superiors.

3. Overall Diagram of Received Image Data for Orders up to the Reporting Date.

 

 

Form No. 08. Synthetic Aperture Radar Remote Sensing Data Reception Results Report

 

 

SYNTHETIC APERTURE RADAR REMOTE SENSING DATA RECEPTION RESULTS REPORT

(From date ... to date ...)

Respectfully submitted to:

1. Data Reception Situation at the Reception Station

During the reporting period, the station conducted data reception from satellites ... (list satellites if applicable) to serve detailed tasks as follows:

 

2. Image Quality Evaluation

3. Other Issues

Issue/Failure

 

 

ANNEX

DATA RECEPTION RESULTS

1. Statistics Table of Data Reception Results from Date... to Date...:

Data Name

 

Data quality is evaluated based on the following table:

Good Image

An image meeting all criteria in the Good Image column. Affected Image:

An image with at least one affected criterion. Non-Conforming Image:

An image with at least one non-conforming criterion. Is an image that fails to meet at least one criterion.