In 1804 he put together his past survey results and submitted to the Bakufu a complete map of eastern Japan consisting of 69 large maps, 3 medium-sized maps and a small map (Further information on large, medium-sized and small maps can be found below). |
文化元年(1804年)には、それまでの測量の結果をまとめ、大図69枚・中図3枚・小図1枚(大中小図については後述)からなる東日本の地図をいったん幕府に提出。 |