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300 лет со дня рождения Цезаря Кассини - создателя первой в мире топографической карты
Приводится краткая биография Цезаря Кассини. Хронологически описана история создания первой точной топографической карты Франции, основой которой являлась сеть триангуляции из 800 треугольников и 19 базисов. На создание сети триангуляции ушло более 100
лет, а на инструментальную съемку всей территории - порядка 40 лет. В 1789 г. была составлена топографическая карта Франции масштаба 1:86 400 на 182 листах, в создании которой участвовало четыре поколения семьи Кассини.
The 300th Anniversary of Caesar Cassini's Birth - the Creator of the World's First Topographic Map
G.L. Khinkis (College for Geodesy and Cartography MIIGAiK)
#3, p 57
Caesar Cassini's biography is given in brief. A chronological description is given for the history of creating the first accurate topographic map of France. It was based on the triangulation network of 800 triangles and 19 bases. The triangulation network creation continued for more than one hundred years and the instrumental survey of the whole territory - about forty years. In 1789 a topographic map of France was compiled on a scale of 1:86,400 and it consisted of 182 map sheets. Four generations of the Cassini family participated in this map creation.
The 300th Anniversary of Caesar Cassini's Birth - the Creator of the World's First Topographic Map
G.L. Khinkis (College for Geodesy and Cartography MIIGAiK)
#3, p 57
Caesar Cassini's biography is given in brief. A chronological description is given for the history of creating the first accurate topographic map of France. It was based on the triangulation network of 800 triangles and 19 bases. The triangulation network creation continued for more than one hundred years and the instrumental survey of the whole territory - about forty years. In 1789 a topographic map of France was compiled on a scale of 1:86,400 and it consisted of 182 map sheets. Four generations of the Cassini family participated in this map creation.