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STANAG 4607 (Ground Moving Target Indicator Format)
The GMTI standard defines the data content and format for the products of ground moving target indicator radar systems. It also provides the mechanism to relay tasking requests back to the sensor system. The format is scalable to allow all types of radar systems to use the format and tailor the data flow to the capabilities of the sensor and the available communications channels. Smaller systems can use the basic capabilities of the format to transmit only moving target reports. Larger, more capable systems can use the same format for the moving target reports, and also provide high range resolution data, and other products of extended processing of the radar returns. The format is also designed to be encapsulated in either STANAG 4545 or STANAG 7023 data files, allowing users with multiple data types to use the GMTI format for the GMTI data, and the other STANAGs for imagery, graphics, and/or text data, all within a common data stream.
STANAG 4609 (Digital Motion Imagery Format)
In 1998, the National Imagery and Mapping Agency (NIMA) chartered the Motion Imagery Standards Board (MISB) to develop a motion imagery standards profile (MISP). The current version is MISP 2.0a. This standard is completely based on commercial standards, specifically MPEG-2. Instead of having to depend on government-sponsored developments for motion imagery processing, this standard promotes the use of commercial applications and hardware. In addition, in 2001 NIMA also began to lead the STANAG process to develop a NATO digital motion imagery STANAG. The MISP serves as the master baseline standards document. STANAG 4609 has been specifically based on MISP2.0a to facilitate NATO acceptance of motion imagery standards. STANAG 4609 will replace MISP 2.0a as the operative digital motion imagery standard for the U.S. Currently MISP2.0a mandates the migration and development of video systems to a fully digital format typically referred to as HDTV.
STANAG 7023 (Primary Image Format)
STANAG 7023 is the NATO primary image format. This format is intended for applications that require real-time recording or data link transmission of sensor data with little or no processing. STANAG 7023 was initiated by the U.S. as the format for the ATARS program. As the ATARS program was redirected, the format was changed, and U.S. interest in STANAG 7023 disappeared. However, many NATO nations (particularly the UK, France, Germany, and Denmark) have developed systems that implement the format. In order for U.S. ground systems to be interoperable with the NATO systems, the U.S. will have to implement the format for exploitation. In addition, it may be desirable to use this format in those applications where size, weight, and power (SWAP) constraints preclude on-board processing of sensor data into NITF/NSIF formatted files.
Other Data Types
Adoption of the following three STANAGS, 3809, 5500, and 7074, is mandatory for the success of UA system interoperability and will be required in UA systems where applicable. Adoption of the last two, STANAGs 3377 and 4250, is not mandatory but is encouraged.
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无人机系统路线图 Unmanned Aircraft Systems Roadmap(157)
