Chart correction 1378 — chart 1603
Chart 1603 [ previous update 1300/26 ] CGCS 2000 DATUM Insert depth, 33 , enclosed by 5m contour 31° 09´·07N., 121° 57´·12E. depth, 38 , enclosed by 5m contour 31° 09´·03N., 121° 57´·36E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.