TanDEM-X-DigitalElevationModel(DEM)-Global,90m下载介绍

标签:
tandem-xtdm-dem-90mglobalelevation[gemet-insp |
分类: 行业要闻 |
TanDEM-X(用于数字高程测量的TerraSAR-X)是雷达地球观测任务,由两个几乎完全相同的SAR卫星星座组成。两个卫星的空间基线控制在120米至500米之间,用于生成全球数字高程模型(DEM)。
TanDEM-X任务的主要目标是创建一个精确的地球陆地表面三维地图,其质量均匀,准确性前所未有。数据采集于2015年完成,全球DEM的生产于2016年9月完成。绝对高度误差约1米。
TanDEM-X 90m DEM是2010年至2015年德国TanDEM-X任务框架中获得的全球数字高程模型(DEM)的产品变体,其像素间距为3弧秒,相当于在赤道处为90米。它涵盖了从南极到北极的所有地球陆地区域。
有关TanDEM-X 90m DEM的更多信息,请参阅以下网址:https://tandemx-90m.dlr.de/
有关TanDEM-X任务的更多信息,请参阅以下网址:https://www.dlr.de/dlr/en/desktopdefault.aspx/tabid-10378/
DEM下载链接为:https://download.geoservice.dlr.de/TDM90/
下载步骤如下:
http://s7/mw690/006PeO3vzy7ows4oqiOf6&690
http://s5/mw690/006PeO3vzy7ows4OEUk74&690
http://s4/mw690/006PeO3vzy7ows2KBnt73&690
http://s5/mw690/006PeO3vzy7ows4OEUk74&690
http://s4/mw690/006PeO3vzy7ows2KBnt73&690
How to Register
- Go to https://sso.eoc.dlr.de/pwm-tdmdem90
- Click on "New User Registration" (below the login mask) to reach the registration form
- Complete the form. Note: the e-mail address is also your user name
- Click on "Create", and the verification form appears
- An e-mail with a confirmation link will be sent to your email account. Please click on it and copy the code from the email into the registration form. Please make sure that your e-mail program didn't block the confirmation e-mail.
- A forwarding to the data protection declaration and the license conditions takes place. After their acceptance, the account is configured automatically.
- An additional email containing the license terms and the privacy policy will be sent.
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