Original paper

Soil surface roughness measurement: A new fully automatic photogrammetric approach applied to agricultural bare fields

Volume: 134, Pages: 63 - 78
Published: Mar 1, 2017
Abstract
This work develops a fully automatic photogrammetric approach for measuring soil surface roughness from pictures taken in the field with a simple digital camera, without geometric constraints. On each site, 13 overlapping photographs of the soil surface were taken from different angles, under the shade of an umbrella. Millimeter accuracy 3D soil models were calculated from these pictures and were used to derive 11 roughness indexes. The whole...
Paper Details
Title
Soil surface roughness measurement: A new fully automatic photogrammetric approach applied to agricultural bare fields
Published Date
Mar 1, 2017
Volume
134
Pages
63 - 78
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