. It is considered a "good piece" for mariners because it provides a comprehensive overview of the entire Singapore Port Limits on a single sheet. Maritime & Port Authority of Singapore Key Specifications : 1:65,000. Latest Edition : 9th Edition, published January 15, 2025 Dimensions : 973.2 x 651.3 mm.
for active navigation, PDF versions are often available for: Reference & Planning : Provided in the Singapore Port Information guide for administrative and planning purposes. gsp1 chart pdf