Introduced the development history of CASM library, the CASM library is one of the biggest library in surveying and mapping field in China, it has more than 40 years history since its founded .

• 简要回顾了中国测绘科学研究院图书馆40年的发展历史，该馆目前是国内颇具测绘专业特色，测绘文献馆藏资源最为丰富的专业性图书馆。随着网络时代的到来，中测院图书馆的发展面临着机遇，也面临着挑战。