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Cartographic Standards.pdf

Chapter02.pdf

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Summary

Cartographic data standards were developed by NASA's Planetary Cartography Working Group and the PDS, aligning with International Astronomical Union (IAU) standards. The standards include:
- Inertial reference frame: J2000 system (Earth Mean Equator and Equinox of Julian Date 2451545.0)
- Time tags: UTC format
- Units: SI metric units
- Spin axes and prime meridians: IAU-defined for planets, satellites, and asteroids
- Coordinate systems: body-fixed rotating, body-fixed non-rotating, and inertial
- Reference coordinates: defined data elements for various systems, including planetocentric and planetographic
- Rings: locations specified in polar coordinates with radius distance and longitude, longitudes increasing in the direction of orbital motion.

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Description

Cartographic data standards were developed by NASA's Planetary Cartography Working Group and the PDS, aligning with International Astronomical Union (IAU)...

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File Format: PDF
File Size: 22 KB
Pages: 6
Language: EN
Author: rjoyner
Total Downloads: 904
Last Updated: 1 week ago

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This PDF document about Cartographic Standards provides comprehensive information and guidance. Whether you're a beginner or advanced user, this resource offers valuable insights into Cartographic Standards.