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AssigneeUDS Urbane Daten-System GMBH
InventorsRoman BÖRNCHEN, Mitja ROEDER
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The invention relates to a method for determining a topology of a defined, bounded surface (1) for dewatering said surface by means of at least one specified dewatering point (21), so that the surface (1) comprises a monotonically increasing slope starting from the dewatering point (21) to a collision point (16), said method avoiding the disadvantages of eth prior art and determining in a more efficient, simple, and less error-prone manner a topology of a defined, bounded area (1) for dewatering the same by means of at least one specified dewatering point (21), so that the surface (1) comprises a monotonically increasing slope, starting from the dewatering point (21) to a collision point (16), and proposes that the topology is determined such that the surface (1) is subdivided into individual surface elements (2) each having at least one plane (3), wherein a slope in a first direction and/or a second direction perpendicular to the first direction is successively determined in every plane (3) for each area element (2), starting from the dewatering point (21).
Computer-implemented method for determining a topology of a defined bounded surface for dewatering said surface using at least one specified dewatering point, so that the surface has a monotonically increasing slope starting from the dewatering point to a collision point, wherein the topology is determined by dividing the surface into individual surface elements each having at least one plane and, starting from the dewatering point, successively determining in every plane for each surface element a slope in a first direction and/or a second direction aligned perpendicular to the first direction in order to form the surface with the monotonically increasing slope starting from the dewatering point to the collision point, wherein a throat slope is determined for at least one surface element directly adjacent to the dewatering point in that the respective surface element is divided into at least two planes and the associated surface normals intersect.
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