Electronic Chart System

geographic information system used for nautical navigation

en-US/ɪˌlɛkˈtɹɑnɪk ˈt͡ʃɑɹt ˈsɪstəm/
en-GB/ˌɪlɛkˈtɹɒnɪk ˈt͡ʃɑːt ˈsɪstəm/

หมวดหมู่:

navigation system