We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byEstefani Crull
Modified over 2 years ago
© 2011 Bentley Systems, Incorporated 1 | WWW.BENTLEY.COM Using VRT Files to Import ODBC, CSV Problem : Many data sources come in comma delimited or in Excel or database formats Solution : VRT files describe the data source so they can be easily imported into Bentley Map Notes: –Works best with point features –Capitalization is important in the various parameters
© 2011 Bentley Systems, Incorporated 2 | WWW.BENTLEY.COM What is VRT (Virtual Datasource) An XML format file that describes the format of the source data –Data source –Feature name –Spatial Reference System –Field encoding Sample VRT SurveyMon.csv wkbPoint
© 2011 Bentley Systems, Incorporated 3 | WWW.BENTLEY.COM SurveyMon.csv wkbPoint Common Parts of VRT file Name of feature
© 2011 Bentley Systems, Incorporated 4 | WWW.BENTLEY.COM SurveyMon.csv wkbPoint Common Parts of VRT file Source for feature
© 2011 Bentley Systems, Incorporated 5 | WWW.BENTLEY.COM SurveyMon.csv wkbPoint Common Parts of VRT file Feature Type
© 2011 Bentley Systems, Incorporated 6 | WWW.BENTLEY.COM SurveyMon.csv wkbPoint Common Parts of VRT file Spatial Reference
© 2011 Bentley Systems, Incorporated 7 | WWW.BENTLEY.COM SurveyMon.csv wkbPoint Common Parts of VRT file Encoding (Column names containing XY(Z) values)
© 2011 Bentley Systems, Incorporated 8 | WWW.BENTLEY.COM CSV Example Source Data: SurveyMon.csv Easting,Northing,ID,Elevation 602639.5381,4049623.398,1,282.9576447 669949.1987,4061243.25,2,282.3723275 617433.4852,4004901.709,3,265.455676 640922.0652,4096213.903,4,228.7933358 680351.1314,4008944.322,5,211.2217422 689200.8667,4010622.815,6,278.4353313 600382.0976,4086158.497,7,203.1683236 630393.1237,4095834.27,8,262.3779305 644160.8595,4016882.563,9,261.6596222 660532.9288,4092362.074,10,243.4360725 VRT File SurveyMon.csv wkbPoint
© 2011 Bentley Systems, Incorporated 9 | WWW.BENTLEY.COM The Map Interoperability Tool File -> Map Interoperability Import -> New Import Add file… Set All File Types Show Properties -> Ungrouped
© 2011 Bentley Systems, Incorporated 10 | WWW.BENTLEY.COM Import the Data All headings from CSV are present, including system generated FID Set any WHERE clauses or spatial constraints Set any required symbology Import the data
© 2011 Bentley Systems, Incorporated 11 | WWW.BENTLEY.COM Review the Imported Features Feature named correctly – Located at correct location – All other properties imported
© 2011 Bentley Systems, Incorporated 12 | WWW.BENTLEY.COM specifies the geographic coordinate system (GCS) of the input data Examples are: – WGS84 – GEOGCS [ "GDA94", DATUM ["Geocentric Datum of Australia 1994 (EPSG ID 6283)", SPHEROID ["GRS 1980 (EPSG ID 7019)", 6378137.0, 298.257222101]], PRIMEM [ "Greenwich", 0.000000 ], UNIT ["Decimal Degree",0.0174532925199433]] A Note About Coordinate Systems
© 2011 Bentley Systems, Incorporated 13 | WWW.BENTLEY.COM A Note About Coordinate Systems Because the GCS can be difficult to define, a simple workaround is to omit the GCS definition and import to a DGN to which the GCS of the data has been assigned. Reference to other DGN files or reassign GCS Sample data is MTM27-10 Import to DGN file with GCS defined as: Reassign GCS as required for transformation
© 2011 Bentley Systems, Incorporated 14 | WWW.BENTLEY.COM Database and Spreadsheet Sources Require an ODBC connection to be setup which is specified in the data source parameter –SrcDataSource>ODBC:SurveyMonXLS Because there can be multiple tables or sheets in each source, an additional parameter is required – MonumentData This defines the table or range name in the source All other parameters remain the same
© 2011 Bentley Systems, Incorporated 15 | WWW.BENTLEY.COM ODBC Example – Excel Spreadsheet Setup ODBC link to XLS file File must be in Excel 97 – 2003 format Data is as shown Range Name (MonumentData) defines the extent of the cells to import including the column headers
© 2011 Bentley Systems, Incorporated 16 | WWW.BENTLEY.COM ODBC Example – Excel Spreadsheet VRT File ODBC:SurveyMonXLS MonumentData wkbPoint
© 2011 Bentley Systems, Incorporated 17 | WWW.BENTLEY.COM ODBC Example – Access Database Setup ODBC link to MDB or ACCDB file Data table is as shown Source layer is the name of the table
© 2011 Bentley Systems, Incorporated 18 | WWW.BENTLEY.COM ODBC Example – Access Database VRT File ODBC:SurveyMonMDB SurveyMon wkbPoint
© 2011 Bentley Systems, Incorporated 19 | WWW.BENTLEY.COM Require a custom format for the data Geometry type is – wkbLineString – wkbPolygon For more information and examples: Linear and Polygon Sources http://communities.bentley.com/products/geospatial/desk top/f/5924/t/65028.aspx
© 2011 Bentley Systems, Incorporated 1 | Import SHP and Assign to Existing Feature Problem : Source is not the same data model as project.
Addition 1’s to
0 - 0.
WEEK 1 You have 10 seconds to name…
MULTIPLYING MONOMIALS TIMES POLYNOMIALS (DISTRIBUTIVE PROPERTY)
Add a File with X, Y coordinates to MapWindow GIS and create a shapefile.
SUBTRACTING INTEGERS 1. CHANGE THE SUBTRACTION SIGN TO ADDITION
25 seconds left….. 24 seconds left….. 23 seconds left…..
© Paradigm Publishing, Inc Excel 2013 Level 2 Unit 1Advanced Formatting, Formulas, and Data Management Chapter 3Working with Tables and Data Features.
Test B, 100 Subtraction Facts
Using the Import Accounting Line Feature You may enter accounting lines one by one in KFS or may enter multiple accounts at once using the Import Accounting.
Business Transaction Management Software for Application Coordination 1 Business Processes and Coordination.
Importing GPS Data Lecture 13. EasyGPS Free software for downloading waypoints EasyGPS (http://www.easygps.com) EasyGPS Free software for downloading.
School of Geography FACULTY OF ENVIRONMENT Working with Tables 1.
ABC Technology Project Mrs. Kiddle. ABCs of Technology Word 1 Word 2 Word 3 Word 4 Word 5 Word 6 Word 7 Word 8 Word 9 Word 19 Word 20 Word 21 Word 22.
MULT. INTEGERS 1. IF THE SIGNS ARE THE SAME THE ANSWER IS POSITIVE 2. IF THE SIGNS ARE DIFFERENT THE ANSWER IS NEGATIVE.
Tutorial 3 – Creating a Multiple-Page Report
Jeopardy Q 1 Q 6 Q 11 Q 16 Q 21 Q 2 Q 7 Q 12 Q 17 Q 22 Q 3 Q 8 Q 13
FACTORING Think Distributive property backwards Work down, Show all steps ax + ay = a(x + y)
Lecture 4 Understanding Coordinate Systems. Geographic Coordinate systems GCS Spherical Ellipsoidal Curved.
© 2009 Bentley Systems, Incorporated Derricke Gray GEOPAK Product Manager Intersection Design with Roadway Designer.
1 Unit 1 Kinematics Chapter 1 Day
We will resume in: 25 Minutes We will resume in: 24 Minutes.
Lets play bingo!!. Calculate: MEAN Calculate: MEDIAN
© 2011 Bentley Systems, Incorporated 1 | Create Custom Geographic Coordinate System Problem : Project requires a new or updated GCS that.
Past Tense Probe Past Tense Probe – Practice 1 Past Tense Probe – Practice 2.
By D. Fisher Geometric Transformations. Reflection, Rotation, or Translation 1.
DIVIDING INTEGERS 1. IF THE SIGNS ARE THE SAME THE ANSWER IS POSITIVE 2. IF THE SIGNS ARE DIFFERENT THE ANSWER IS NEGATIVE.
1 Lesson 13 Databases Computer Concepts BASICS 4 th Edition Wells.
Coordinate Plane Practice The following presentation provides practice in two skillsThe following presentation provides practice in two skills –Graphing.
1 An Introduction to Pivot Tables Using Excel 2000.
© 2011 Bentley Systems, Incorporated Rakesh Pathak, Ph.D., Software Research Engineer SOURCES OF NONLINEAR DEFORMATIONS IN LIGHT FRAME WOOD SHEAR WALLS.
Setting up Articles Throughout this slide show there will be hyperlinks (highlighted in blue) follow the hyperlinks to navigate to the specified Topic.
= This is the fact family. You say: 8+3=11 and 3+8= =8 and 11-8=3.
Properties of Exponents Examples and Practice. Product of Powers Property How many factors of x are in the product x 3 ∙x 2 ? Write the product as a single.
Working with Map Projections Margaret M. Maher Author of “Lining Up Data in ArcGIS: a guide to map projections” Second edition.
V 1.0 Slide 1 Report Card P Only 4 files are exported in SAMS, but there are at least 7 tables could be exported in WebSAMS. Report Card P contains 4 functions:
Copyright © 2003 Pearson Education, Inc. Slide 5-1 Created by Cheryl M. Hughes The Web Wizards Guide to XML by Cheryl M. Hughes.
© S Haughton more than 3?
ADDING INTEGERS 1. POS. + POS. = POS. 2. NEG. + NEG. = NEG. 3. POS. + NEG. OR NEG. + POS. SUBTRACT TAKE SIGN OF BIGGER ABSOLUTE VALUE.
MULTIPLICATION EQUATIONS 1. SOLVE FOR X 3. WHAT EVER YOU DO TO ONE SIDE YOU HAVE TO DO TO THE OTHER 2. DIVIDE BY THE NUMBER IN FRONT OF THE VARIABLE.
© 2007 Lawrenceville Press Slide 1 Chapter 5 Microsoft Excel 2007 Window.
FIRST COURSE Microsoft Access. XP 2 Organizing Data Your first step in organizing data is to identify the individual fields – The specific value, or content,
TIDE Presentation Florida Standards Assessments 1 FSA Regional Trainings Updated 02/09/15.
Linking Verb? Action Verb or. Question 1 Define the term: action verb.
© 2017 SlidePlayer.com Inc. All rights reserved.