ASPRS ACCURACY STANDARDS FOR LARGE-SCALE …

ASPRS ACCURACY STANDARDS FOR LARGE-SCALE MAPS The American Society for Photogrammetry and Remote Sensing Approval by the ASPRS Professional Practicing Division, March, 1990

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ASPRS Positional Accuracy Standards for Digital …

3. REFERENCES American Society for Photogrammetry and Remote Sensing (ASPRS), 2013. ASPRS Accuracy Standards for Digital Geospatial Data (DRAFT), PE&RS, December 2013, pp 1073-1085.

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Indiana Geospatial Coordinate System (InGCS) - …

The Indiana Geospatial Coordinate System (InGCS) Bridging the data gap between Land Surveying and the larger geospatial community. …like having your cake,

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THE KINGDOM OF NORWAY - ASPRS

1130 October 1999 PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING COLUMN a a aaaaaaaaaaaaaaaaaa CONTINUED FROM PAGE 1129 vian geodetic survey extended from Swedish Lapland to ...

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Mapping Matters Your Questions Answered The …

PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING June 2008 685 continued from page 683 defi ned points. The following table provides an example of the limiting vertical RMS for Class 1 at the most widely used contour intervals:

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THE KINGDOM OF MOROCCO - ASPRS

PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING June 1999 657 COLUMN aaaaaaaaaaaaaaa aaaaaaaaaa Grids & Datums THE KINGDOM OF MOROCCO The contents of this column reflect the views of the author, who

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R&D OF MOBILE LIDAR MAPPING AND FUTURE TRENDS …

ASPRS 2009 Annual Conference Baltimore, Maryland March 9-13, 2009 R&D OF MOBILE LIDAR MAPPING AND FUTURE TRENDS Charles K. Toth, Senior Research Scientist The Ohio State University 470 Hitchcock Hall, 2070 Neil Ave, Columbus, OH 43212

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LAS SPECIFICATION VERSION 1.4 – R13 15 July 2013

American Society for Photogrammetry & Remote Sensing Page 6 of 28 LAS SPECIFICATION Version 1.4-R13 File Source ID: This field should be set to a value ranging from 1 to 65,535. If this file was derived from an original flight line, this is often the flight line number.

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The LAS file format contains a header block, variable ...

floating point resolution. 1:15 . Reserved . Must be set to zero . Note that in the previous version of LAS (LAS 1.1), this was a reserved field that had to be set to zero. Thus LAS 1.2 files that use GPS Week Time and point record types 0 and 1 (the only types

  Points, Floating, Floating point

LAS Specification 1.4 - R15 - ASPRS

LAS Specification v.1.4 - R15 American Society for Photogrammetry & Remote Sensing 1Introduction 1.1Purpose, Scope, and Applicability The LASer (LAS) file is intended to contain point cloud data records, including those derived

Chapter 13 Control Survey Procedures

survey results will be submitted to NGS for inclusion in the National Spatial Reference System (NSRS). Accuracy Surveys must be referenced and adjusted to HPGN stations and meet WSDOT first-order survey standards with a distance accuracy standard of 1:500,000. See Section 5, “Classification and Accuracy Standards” (See Figure 5-1, Note 10).

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CHAPTER 3 - SURVEYING PROCEDURES AND PRACTICES …

according to the publication “Geometric Geodetic Accuracy Standards and Specifications for Using GPS Relative Positioning Techniques”, Version 5.0, May 1988, distributed by the Federal Geodetic Control Committee. GNSS Surveys shall meet First Order (1:100000) accuracy standards as an absolute minimum.

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RICS professional guidance, global Measured surveys of ...

2.6 Survey control network..... 15 2.7 Survey control network plan accuracy..... 15 2.8 Survey control height accuracy..... 16 2.9 Survey control outputs..... 16 Measured surveys of land, buildings and utilities ii RICS guidance note, global Effective date 8 December 2014

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Map Accuracy Standards - USGS

and procedures the Survey uses are pro-ducing maps that meet the U.S. National Map Accuracy Standards. How the Survey Maintains Map Accuracy In 1958, the USGS began systematically testing the accuracy of its maps. Presently, accuracy testing is performed on 10 percent of the mapping projects at each contour interval as a method of

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5 Classifications of Accuracy and Standards

5 Classifications of Accuracy and Standards . 5.1 Introduction . Survey standards may be defined as the minimum accuracies deemed necessary to meet specific objectives. Specifications are the procedural requirements that will achieve the required accuracy, proving that the survey results weren't a matter of chance, but an

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201 KAR 18:150 Standards Of Practice - Kentucky

(a) The standards for accuracy and precision established by the provisions of this section; or (b) Standards for accuracy and precision that exceed the standards established by the provisions of this section but are: 1. Requested by the client; 2. Required by contract; 3. Required by the agency or entity to which the plat of survey is to be

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Chapter 4 - Photogrammetry

survey data is combined with field survey data to produce high precision mapping and meet the accuracy standards described in this Chapter. 4.1.4 Aerial Photogrammetry

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