Gravity map and data of the eastern half of the Big Bear Lake 100,000 scale quadrangle, California and analysis of the depths of several basins.

An isostatic residual gravity map of the Big Bear Lake 100,000
scale quadrangle, California was prepared and then this data set
used with other information to compute the configuration of
several ground water basins. Basin thickness maps were then
prepared.

为加利福尼亚州大熊湖1:10万比例尺图幅（quadrangle）编制了均衡剩余重力图（isostatic residual gravity map）；随后将该数据集与其他相关资料相结合，计算得到多个地下水盆地的空间构型，继而编制了盆地厚度分布图。