MRF Mapping Tool Kit For MicroStation V8/XM
May 2009
© MRF Geosystems Corporation Suite 200, 625 – 14th Street N.W. Calgary, Alberta
CANADA T2N 2A1
Tel: (403) 216-5515 Fax: (403) 216-5518
Email: mrfsales@mrf.com WWW: http://www.mrf.com
MRF Mapping Tool Kit (MMTK) USER’S GUIDE i
TABLE OF CONTENTS
MRF Clean User’s Guide
1. INTRODUCTION ..................................................................................................... 2
1.1 Multi-tolerance Data Cleaning................................................................................................................2
1.2 Elements Processed by MRF Clean.........................................................................................................5
2. MRF CLEAN MODULES......................................................................................... 6
2.1 MRF Stroke...............................................................................................................................................6
2.2 MRF Simplify............................................................................................................................................6
2.3 MRF Short Element Processor................................................................................................................7
2.4 MRF Extend..............................................................................................................................................8
2.5 MRF Intersect.........................................................................................................................................11
2.6 MRF Duplicate Remover.......................................................................................................................14
2.7 MRF Join.................................................................................................................................................15
2.8 MRF Conflate .........................................................................................................................................17
2.9 MRF Dangle Processor...........................................................................................................................17
3. RUNNING MRF CLEAN........................................................................................ 19
3.1 Installation...............................................................................................................................................19
3.2 Main Dialogue Box .................................................................................................................................19
3.3 Running MRF Clean - Step-by-Step...................................................................................................32
4. BATCH PROCESS................................................................................................ 35
5. SAMPLE RESULTS OF MRF CLEAN.................................................................. 35
6. WORKFLOW RECOMMENDATIONS................................................................... 40
6.1 General Processing Tips.........................................................................................................................40
MRF Mapping Tool Kit (MMTK) USER’S GUIDE ii
6.2 Workflow Used in the Combined Module............................................................................................41
6.3 Custom Workflow Creation...................................................................................................................42
7. LEARNING MRF CLEAN WITH EXAMPLE DESIGN FILES................................ 46
MRF FLAG EDITOR USER'S GUIDE........................................................................... 47
MRF Clean 3D User's Guide
INTRODUCTION........................................................................................................... 55
ELEMENTS PROCESSED BY MRF CLEAN 3D.......................................................... 58
MRF CLEAN 3D WORK FLOW.................................................................................... 59
Reading Input Elements.......................................................................................................................................59
Intersection............................................................................................................................................................59
Clustering ..............................................................................................................................................................61
Splitting..................................................................................................................................................................62
Duplicate Removal................................................................................................................................................63
Element Joining.....................................................................................................................................................64
Dangle Removal ....................................................................................................................................................66
Conflation..............................................................................................................................................................66
Output....................................................................................................................................................................67
MRF CLEAN 3D GUI.................................................................................................... 67
MRF Clean 3D Input Parameters .......................................................................................................................67
MRF CLEAN 3D PARAMETERS ................................................................................. 75
SAMPLE RESULTS OF MRF CLEAN 3D.................................................................... 82
RUNNING MRF CLEAN 3D INTERACTIVELY ............................................................ 85
MRF Mapping Tool Kit (MMTK) USER’S GUIDE iii
BATCH PROCESS....................................................................................................... 89
ADVANCED TOPICS ................................................................................................... 89
What to do when different features are on the same level.................................................................................89
Error messages......................................................................................................................................................90
Memory requirements..........................................................................................................................................90
Efficiency ...............................................................................................................................................................90
Trouble shooting ...................................................................................................................................................92
OPERATING TIPS........................................................................................................ 93
Flagging true intersections...................................................................................................................................93
Dangle removal......................................................................................................................................................94
LEARNING MRF CLEAN 3D WITH EXAMPLE DESIGN FILES.................................. 95
MRF Polygon User's Guide
INTRODUCTION........................................................................................................... 98
ELEMENTS PROCESSED BY MRF POLYGON.......................................................... 99
MRF POLYGON PARAMETERS ............................................................................... 100
MRF Polygon Parameters..................................................................................................................................100
MRF Polygon Parameters Input........................................................................................................................104
RUNNING MRF POLYGON........................................................................................ 108
BATCH PROCESS..................................................................................................... 110
RECOMMENDED MRF POLYGON WORK FLOW.................................................... 110
Work Flow 1:.......................................................................................................................................................111
Work Flow 2:.......................................................................................................................................................113
MRF Mapping Tool Kit (MMTK) USER’S GUIDE iv
LEARNING MRF POLYGON WITH EXAMPLE DESIGN FILES................................ 115
MRF Mapping Tool Kit (MMTK) USER’S GUIDE 1
MRF Clean USER’S GUIDE For MicroStation V8/XM
May 2009
© MRF Geosystems Corporation Suite 200, 625 – 14th Street N.W. Calgary, Alberta
CANADA T2N 2A1
Tel: (403) 216-5515 Fax: (403) 216-5518
Email: mrfsales@mrf.com WWW: http://www.mrf.com
MRF Mapping Tool Kit (MMTK) USER’S GUIDE 2
1. Introduction
MRF Clean is a multi-level, multi-tolerance two-dimensional data cleaning software package. It is written in MicroStatio
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