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公开(公告)号:US20130177217A1
公开(公告)日:2013-07-11
申请号:US13783139
申请日:2013-03-01
Applicant: WESTERNGECO L.L.C.
Inventor: ANDREAS LAAKE
IPC: G06K9/00
CPC classification number: G06K9/00476 , G01V9/02 , G06K9/00651 , G06T7/11 , G06T17/05 , G06T2207/10036 , G06T2207/30181 , Y02A90/32
Abstract: Described herein are implementations of various technologies for a method for mapping water table depths. In one implementation, a satellite image of an area of interest may be received. The satellite image may comprise a red spectrum, a green spectrum and a blue spectrum. A first map may be generated that identifies only water features on the satellite image. The first map may be convolved with a digital elevation model of the area of interest to generate a second map. The second map may identify elevations of the water features on the satellite image. An interpolation algorithm may be applied to the second map to generate a third map. The third map may identify water tables and elevations for the water tables on the satellite image.
Abstract translation: 这里描述了用于映射水位深度的方法的各种技术的实现。 在一个实现中,可以接收感兴趣区域的卫星图像。 卫星图像可以包括红色光谱,绿色光谱和蓝色光谱。 可以生成仅识别卫星图像上的水特征的第一地图。 第一个地图可以与感兴趣区域的数字高程模型进行卷积,以生成第二个地图。 第二张地图可能会识别卫星图像上的水景特征。 可以将插值算法应用于第二映射以产生第三映射。 第三张地图可以识别卫星图像上水位的水位和高程。