%0 Journal Article %K Classification (of information) %K Cloud technologies %K Extraction %K human activities %K Information protection %K Information recording %K Intangible cultural heritages %K Internet of things %K Natural environments %K Point-clouds %K Rural landscapes %K Spatial informations %R 10.1155/2022/3772108 %T Research on Rural Landscape Spatial Information Recording and Protection Based on 3D Point Cloud Technology under the Background of Internet of Things %U https://www.scopus.com/inward/record.uri?eid=2-s2.0-85131850595&doi=10.1155%2f2022%2f3772108&partnerID=40&md5=ed41ae9e4aabbd41b85539c31f0638e3 %V 2022