Search results with tag "Accuracy standards"
5 Classifications of Accuracy and Standards
dot.ca.govThe Caltrans standards for survey accuracy are based on the standards set by the Federal Geographic Data Committee’s . Geospatial Positioning Accuracy Standards, specifically FGDC-STD-007.1-1998 (Part 1: Reporting Methodology), FGDC-STD-007.2-1998 (Part 2: Standards for Geodetic Networks), and FGDC-STD-007.4-2002 (Part 4: Architecture,
ASPRS Positional Accuracy Standards for Digital Geospatial ...
www.asprs.orgJan 22, 2015 · U.S. Geological Survey, was responsible for drafting the document. ASPRS POSITIONAL ACCURACY STANDARDS FOR DIGITAL GEOSPATIAL DATA 1. PURPOSE The objective of the ASPRS Positional Accuracy Standards for Digital Geospatial Data is to replace the existing ASPRS Accuracy Standards for Large-Scale Maps (1990), and the ASPRS …
Topographic Surveying - PDH University
www.pdhuniversity.comASPRS Accuracy Standards .... 2-8 2-10 USACE Horizontal Accuracy Check ..... 2-9 2-12 Chapter 3 Topographic Survey Control General ..... 3-1 3-1 USACE Control Survey Accuracy ... This chapter sets forth the accuracy standards to be used in USACE for topographic mapping. The mapping accu-
Chapter 13 Control Survey Procedures
www.wsdot.wa.govsurvey 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).
Map Accuracy Standards - USGS
pubs.usgs.govpublishes maps and other products at high levels of accuracy. Dependability is vital, for example, to engineers, highway ... the outline is shown in general form. At Map Accuracy Standards U.S. Department of the Interior U.S. Geological Survey USGS Fact Sheet 171-99 November 1999.
CHAPTER 3 - SURVEYING PROCEDURES AND PRACTICES …
www.tn.govaccording 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.
FORMULATION OF GIS BASED MASTER PLANS
www.amrut.gov.in3.3.6 Accuracy Standards 45 ... Annexure IIA: Approval of Design & Standards document by Chairman of Committe for Revision of NUIS Guidelines and Design Standards 55 ... ASPRS American Society for Photogrammetry and Remote Sensing ATM Automated Teller Machine
Lidar Base Specification - USGS
pubs.usgs.govimproved in accuracy and spatial resolution, the American Society for Photogrammetry and Remote Sensing has revised the geospatial accuracy standards, industry standard file formats have been expanded, additional applications for lidar have become accepted, and the need for interoperable data across collections has been realized.
Chapter 4 - Photogrammetry
www.codot.govsurvey 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 Aerial photogrammetry is the science of deducing the physical dimensions of objects on or above the surface of the Earth from measurements on aerial photographs of the objects.