BDOM – Image-based Digital Surface Model —

The image-based digital surface model (bDOM) describes the earth’s surface with all natural (e.g. vegetation) and artificial objects (e.g. buildings). The bDOM is available in the form of a uniform grid with a grid width of one metre in blade section 2 km x 2 km. The airport BER is also included.

基于影像的数字地表模型（image-based digital surface model，以下简称bDOM）用于表征涵盖各类自然地物（如植被）与人工建（构）筑物的地球表面。该数据集采用统一格网格式存储，单幅分幅区块的尺寸为2千米×2千米，格网分辨率为1米。数据覆盖范围还包含BER机场区域。