hydrographic chart meaning in Hindi

Examples

1. He made a hydrographic chart of the coast of France for Francis, Duke of Guise.
2. The remaining four weeks involve the acquisition of various methods of conducting hydrographic surveys and creating a hydrographic chart.
3. The name derives from the form " Islote de la Fuente " appearing on a Chilean hydrographic chart of 1951.
4. That chart product is more accurately termed a navigation or hydrographic chart with a strong bias toward the presentation of essential safety information.
5. The hydrographic chart will use the best data available and will caveat its nature in a caution note or in the legend of the chart.
6. At this time there were no accurate and up-to-date hydrographic charts of the Welsh coast and many ships and lives were lost as a result.
7. According to the Indian naval hydrographic charts, the mainland coastline consists of the following : 43 % sandy beaches; 11 % rocky shores, including cliffs; and 46 % mudflats or marshy shores.
8. Hydrographic charts later placed the internationally recognized abbreviation " ED " ( " existence doubtful " ) next to Sandy Island, in recognition of subsequent failures to spot the reported island at the expected location.
9. For example, hydrographic charts are designed to portray what is safe for navigation, and therefore will usually tend to maintain least hydrographic offices maintaining " best observed " databases, and then making navigationally " safe " products as required.
10. Due to a lack of appearance of an island or depths indicating a shallow reef, Sandy Island was removed from the official French hydrographic charts by the French Hydrographic Service in 1979 after a flying recognition campaign and by AHS in 1985.