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2014•Geomatics & Spatial Information TechnologyRequires access

The Study and the Precision Analysis on Methods of Earthwork Calculation in Land Consolidation

Cui Li-l

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Abstract

The calculation principle of square grid,section method,contour method and DTM method are mainly introduced in this paper. The computational implementation is obtained by the square grid,section method,contour method and DTM method provided by auxiliary calculation module of earthwork calculation in CASS7. 0. Based on the analysis of examples,the calculation accuracy,application scope,advantage and disadvantage are analyzed and compared. Finally,the prospects of earthwork calculation are discussed.

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What this paper is about

The calculation principle of square grid,section method,contour method and DTM method are mainly introduced in this paper. The computational implementation is obtained by the square grid,section method,contour method and DTM method provided by auxiliary calculation module of earthwork calculation in CASS7. 0. Based on the analysis of examples,the calculation accuracy,application scope,advantage and disadvantage are analyzed and compared. Finally,the prospects of earthwork calculation are discussed.

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Available abstract

The calculation principle of square grid,section method,contour method and DTM method are mainly introduced in this paper. The computational implementation is obtained by the square grid,section method,contour method and DTM method provided by auxiliary calculation module of earthwork calculation in CASS7. 0. Based on the analysis of examples,the calculation accuracy,application scope,advantage and disadvantage are analyzed and compared. Finally,the prospects of earthwork calculation are discussed.

Key concepts: Earthworks, Grid, Square (algebra), Square tiling, Section (typography), Computer science, Consolidation (business), Mathematics

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