Golden Software Upgrades Surfer Mapping Package with Google Maps Downloads and Enhanced 3D Visualization 03.10.2025 Virtual Surveyor Adds Topographic Design Tools to Smart Drone Surveying Software with Focus on Temporal Concepts 03.10.2025 Inaugural Earth Observation Forum in Singapore Announced ...
Next, by applying Random Forest classifier within Google Earth Engine, we evaluated the importance of features in detecting these degraded zones. We tested the algorithm's performance using datasets of varying resolutions (10cm, 20cm, 50cm, and 100cm), and a UAV dataset acquired two years later...
如果电脑上安装了Google Earth,我们可以将结果输出到Google Earth中。方法如下: (1)退出QA模式; (2)选择菜单File > Export > Google Earth...,在弹出的Select Format面板中按照默认.kml格式,点击OK; (3)完成后会弹出提示消息。默认输出路径为"…\MyProject\ExportKML\MyProject.kml"; (4)双击打开MyProject.k...
LIDAR in Google Earth http://www.cs.unc.edu/~isenburg/software/
Tucker和Davis首先在Google Earth(谷歌地球)上获取测区概览。经过数小时的现场分析后,他们测区东侧选择了一块高出地面岩层区域作为无人机起飞点。从这里他们勉强能看到160英亩(0.65平方公里)测区的全貌,并保持无人机在飞行范围内。 为了采集最准确的数据,任务小组决定在植被线以上50米的高度,以每秒4米速度飞行。任务...
Google Earth Engine——热带国家500米处地面活木生物量密度的国家级数据集。这个数据集是由同地的实地测量、LiDAR观测和中分辨率成像光谱仪(MODIS)记录的图像组合而成。 关注作者 关注我,不错过每一次更新。EdgeOne免费证书自动更新,无需手动申请部署 文档建议反馈控制台 登录/注册...
Google Earth Engine——热带国家500米处地面活木生物量密度的国家级数据集。这个数据集是由同地的实地测量、LiDAR观测和中分辨率成像光谱仪(MODIS)记录的图像组合而成。,Anational-levelmapofabove-groundlivewoodybiomassdensityfortropica
根据Google Earth高分辨率影像(图 2)发现:该6类地物分类结果在单个波段LiDAR数据差距较大。例如:在1550 nm波段数据中,道路可以很好地区分出来,但无法正确识别裸地;在1064 nm波段数据中,无法将建筑物和树木正确区别,也很难区别裸地和道路;在532 nm波...
Currently, there are a few open-source Python packages that can perform depression filling on digital elevation data, such asRichDEMandwhitebox, the Python frontend forWhiteboxTools. However, there are no Python packages offering tools for delineating the nested hierarchy of surface depressions and ...
B.S. Daya Sagar Insititue of Earth Sciences, China University of Geosciences, Beijing, China Qiuming Cheng School of Natural and Built Environment, Queen's University Belfast, Belfast, UK Jennifer McKinley Canada Geological Survey, Ottawa, ON, Canada ...