DTM definition
Examples of DTM in a sentence
A design survey may include, but need not be limited to locating existing right-of-way, cross-sections or data to create cross-sections and Digital Terrain Models (DTM), horizontal and vertical location of utilities and improvements, detailing of bridges and other structures, review of right-of-way maps, establishing control points, etc.
The purpose of aerial mapping is to provide planimetric digital mapping (DGN) and DTM in support of roadway design.
The deliverables to be specified in individual work authorizations for design surveys and construction surveys shall be any combination of the following: • Digital Terrain Models (DTM) and the Triangular Irregular Network (TIN) files in a format acceptable by the State.
Planimetrics, Digital Terrain Modeling (DTM), and aerial photographs shall be furnished to the Engineer by the State, if available.
A design survey may include, but need not be limited to locating existing right-of- way, cross-sections or data to create cross-sections and Digital Terrain Models (DTM), horizontal and vertical location of utilities and improvements, detailing of bridges and other structures, review of right-of- way maps, establishing control points, etc.
Unless authorized in writing by State, Engineer shall provide DGN files consistent with TxDOT standards including level use, font designations, line weight, and color criteria shown on the Planimetric / DTM table.
DGN, DTM and TIN Files The Surveyor shall prepare DGN, DTM and TIN files covering the specific work location, meeting standards and specifications as required.
The Surveyor shall provide: • DGN, DTM and TIN files on a medium and in a format acceptable to the State, delivered on CD, DVD, flash-drive, or hard-drive.
The deliverables shall be any combination of the following: • Digital Terrain Models (DTM) and the Triangular Irregular Network (TIN) files in a format acceptable by the State.
The Engineer’s Surveyor shall provide: • DGN, DTM and TIN files on a medium and in a format acceptable to the State, delivered on CD, DVD, flash-drive, or hard-drive.