Methods, apparatus and systems for generating searchable electronic records of underground facility locate and/or marking operations
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Dec 9, 2014
Issued Date -
N/A
app pub date -
Jul 7, 2010
filing date -
Jul 7, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
Manual, semi-automated or automated image-based electronic manifests of locate operations. Image layers may be selectively enabled or disabled for display to facilitate viewing of base images and/or categories of information overlaid on the base image(s) relating to the locate operation. Accuracy indicators and/or calibration factors may be employed to ensure geographic integrity and appropriate registration of displayed information. Revision layers may be employed so that “raw” data, modified data, and/or annotated images may be maintained and locked to prevent unauthorized modifications. Limited access files may be employed to prevent unauthorized edits or use. Base images may be sketched manually with a drawing tool, and/or edge-detection and other image processing algorithms may be employed to improve feature recognition and/or remove undesirable features. Safeguards are employed to ensure that manifests are created at or near the work site, and information in the manifests may be analyzed to assess labor/material costs.
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