下面是提取水体的效果图,时间是2000年的,你也可以设置显示2000-2019年中任意一年的水体数据。 代码链接:code.earthengine.google.com 读者可以先通过代码看看效果,下面我说一下最主要的思路: 1.数据源的选择; 2.数据的时间、地点筛选; 3.水体的标准设置; 4.影像数据导出; 5.统计长江水体面积; 6.时间迭代函数...
The database was prepared using Landsat satellite data from the year 2000. More than 1,000 Landsat scenes obtained from the USGS Earth Resources Observation and Science Center (EROS) were classified using hybrid supervised and unsupervised digital image classification techniques. This database is the ...
The database was prepared using Landsat satellite data from the year 2000. More than 1,000 Landsat scenes obtained from the USGS Earth Resources Observation and Science Center (EROS) were classified using hybrid supervised and unsupervised digital image classification techniques. This database is the ...
Bishop-Taylor, R., Nanson, R., Sagar, S., Lymburner, L. 2021. Digital Earth AustraliaCoastlines. Geoscience Australia, Canberra. https://doi.org/10.26186/116268 var shoreline_annual = ee.FeatureCollection("projects/sat-io/open-datasets/DEAF/COASTLINES/coastlines_v040_shorelines_annual");var ho...
Google Earth Engine(GEE) ——2000-2021年地球非洲海岸线数据集,数字地球非洲海岸线数字地球非洲海岸线是一个大陆数据集,包括整个非洲海岸线的年度海岸线和海岸变化率。这是一项临时服务,已经生成了2000年至2021年的数据,我们希望与用户一起改进和操作。该产品将数字
HydroSHEDS是基于2000年NASA的航天飞机雷达地形任务(SRTM)获得的高程数据。 这个水文条件下的高程数据集是一个反复调节和校正过程的结果。请注意,调节过程改变了原始DEM,可能会使其在推导排水方向以外的应用中变得不正确。内流盆地(内陆汇)在其最低点用无数据单元进行 "播种",以终止流动。基础数字高程模型的全部细节...
“High-Resolution Global Maps of 21st-Century Forest Cover Change.” Science 342 (15 November): 850–53. Data available on-line at:https://earthenginepartners.appspot.com/science-2013-global-forest. 2016年 Dataset Availability 2000-01-01T00:00:00 - 2017-01-01T00:00:00 ...
A: It's very easy for us humans to think of ourselves as something apart or separate from nature. If you pick just one day a year to remember that we're all of this earth as much as a worm, mountain, or tree, Earth Day can be that day. ...
阿里云为您提供专业及时的google earth人口数据集的相关问题及解决方案,解决您最关心的google earth人口数据集内容,并提供7x24小时售后支持,点击官网了解更多内容。
Google Earth has captured images of rotting and rusting hulls that are wasting away in shallow waters the world over.