East View Map Link NGA Chart 80-The Arctic Regions Printed on heavy weight acid free paper. Printed on demand using the latest files provided by NGA. NGA charts are historical and not updated with the latest notice to mariners (NTMs) NGA certified and vetted reseller. Printed by East View Map Link. Map Scale: 1:11,000,000. Map Size (inches): 34 x 33.5.