Tagged Questions

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0
votes
1answer
87 views

Generating points from chainage and offset

I have a polyline layer and an external csv containing road sign data. The csv has unique ID of the polyline, chainage along each unique segment and an offset. I have access to ArcGIS, MapInfo and ...
0
votes
1answer
103 views

How to create a array variable containing the values of another variable in a table?

I am new to mapbasic and would like to have an array variable (sac) in order to access it through the "For variable = 1 To n" function. I would like to create a loop that only takes on the value of a ...
1
vote
1answer
56 views

QGIS Analyst Create Finished Product for MapInfo Client

I use Esri in my day job and am learning QGIS for work on the side. I have a Client that uses MapInfo for creating Posters and Presentations. I have never used MapInfo. I am digitizing geology data ...
0
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0answers
105 views

Check for extraneous bytes that appear before %PDF at the head of a MapInfo printed PDF file?

I am using a MapBasic program that automatically prints individual PDF maps of each polygon in my table. After getting an Adobe Reader XI update, the PDFs no longer open. I receive the following ...
1
vote
2answers
251 views

Sql Query for percent of buffer filled with objects

Hi I am trying to write a query to find the percentage of a buffer polygon (Called 250_Buffer) that is filled with or contains other polygons in another layer (Called Development) any help that you ...
0
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0answers
76 views

How to code for Thematic map in Mapbasic?

I would like to write code for creating a thematic map. The GUI command in Mapbasic window shows many lines in order to set up the different colours which will be used on the different polygons ...
0
votes
0answers
62 views

Connecting MapInfo 12 to ArcGIS ImageServer

I'm trying to figure out how to connect to an ArgGIS ImageServer raster layer via MapInfo. I can successfully connect via WMS, however this is obviously rather slow due to the lack of any caching. ...
1
vote
0answers
38 views

How to determine distances of points from closest line? (Mapinfo or QGIS) [duplicate]

I have a set of points and a set of lines. I'd like to know distances of the points from the closest line... answering the question "how many points are within 500m to 1000m of one of the lines, how ...
1
vote
1answer
171 views

GDAL - How to get gemetry type of a MapInfo TAB file?

I am using the OGR MapInfo File driver to read a MapInfo TAB file. However, the function GetGeomType() returns 0 which means 'wkbUnknown` even if the features in the TAB are only multi-polygons. Is ...
1
vote
1answer
39 views

Keep column titles when exporting SQL query in MapInfo

Is there a way to keep column titles when exporting a query in MapInfo as a csv or a new tab. This is my result: And my export looks like this: It's not a major issue, I jus like saving myself ...
0
votes
1answer
102 views

Free/Open-Source Archaeological Geophysics Programm?

Does anyone know a free/open source software or a GIS plugin for working with archaeological geophysics data, especially for data from a magnetic survey (magnetic gradiometer map)?
0
votes
2answers
96 views

New line in MapInfo SQL Select

Is there a character I need to use to state a new line in the MapInfo SQL Select box (e.g like ; in SQL Management Studio) or is this not possible. The highlighted (yellow) area is where the new line ...
1
vote
1answer
91 views

Question about BNG coordinate systems

I'm historically a user of MapInfo Professional but have recently started using FME and have been talked into now testing out a copy of QGIS. The main problem I've come across is that the coordinate ...
1
vote
0answers
71 views

Unable to copy text out of MapInfo 12 info tool

As the title says, I'm currently unable to copy and paste information out of the info tool box. Is there a way that this can be done normally or do I need to write a new tool/ is there a tool out ...
0
votes
1answer
87 views

MapBasic For Loop ignoring every other row

I have made a loop in MapBasic but is it only updating every other row in the table: My code works from the bottom of the table upwards to generate start and end coordinates for polyline features: ...
0
votes
1answer
126 views

Creating points based on coordinates in MapBasic

I am currently working on a MapBasic tool that generates start and end coordinates for a polyline layer. So far I have successfully populated 4 columns in a table (SX, EX, SY, EX) with coordinates of ...
1
vote
1answer
68 views

How to create a TAB with custom CRS using QGIS?

I meet problem about reproject in Qgis. I created coordinate user defined. i used version Qgis 2.2. I defined coordinate: Name: VN 2000 / 107.75 3degees Parameters: +proj=tmerc +lat_0=0 ...
0
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0answers
40 views

MapInfo - writing text using polylines

I am looking for a way to create text on a MapInfo layer using Polylines. So on a MapInfo layer, I need to create a line dataset, but I am after forming words - labelling items is not going to work ...
1
vote
1answer
52 views

GIS Area question

I am running this Sum(Area(obj, "sq km")), area(obj,"sq km"), count(*) from a table Now both areas are not the same for the objects. What one is correct? On a created layer with 1 object I made, ...
0
votes
2answers
110 views

Is there MapInfo Label Expression to label lots in format Map-Lot (017-001) with just Lot?

I am trying to label map lots in this format Map-Lot (017-001) and I was wondering if there was a label expression that would allow me to only show the lot number and not the map number. Any help ...
3
votes
0answers
27 views

MapInfo 12 Legend settings

Does anyone know how (if) I can set the defaults within Legend Designer? I want my rectangles for each layer to default to a 20x20 square, not a rectangle. At the moment I have to change it manually ...
1
vote
1answer
30 views

Strange results

I am getting a strange error within GIS, when using the internal MapInfo Select query for objects. SELECT featurecode, area(obj,"sq km"),theme, DescriptiveGroup,count(*) from ...
1
vote
2answers
174 views

Easy way to get .gpx into mapInfo 12?

Is there an easy way to get .gpx files pulled from my Garmin GPS60 with MapSource into MapInfo 12? I know I can grab the data as .txt and fiddle with it in Excel first, just wondering if there is ...
0
votes
1answer
44 views

Why can't I perform any operation over a 700MB MIF file containing 5 multipolygons? It takes forever

I'm trying to work with a MIF file containing 5 really big multipolygons, but every operation I try takes hours, or just crash because of memory issues. Mainly using ogr2ogr, to transform MIF file to ...
0
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0answers
30 views

mapinfo - Scaling both the raster and vector

Is there any way to scale both all that I have drawn and the raster image to the scale of 1:20 ? I accidentially scaled it wrong to 1:18 and 1:21. My teacher says it is possible but has a high ...
2
votes
1answer
42 views

Why doesn't copying values from MapInfo info tool boxes work properly?

As above. When I press ctrl + c, it doesn't always copy the value, I usually end up pressing ctrl + c 5 times to ensure it copies. Is there a way to fix this?
0
votes
1answer
70 views

Best, fast and easy way to print multiple polygons?

I´m almost sure that this is to tricky to solve. Often I have multiple combined polygons that I want to print. Until now I´ve devided all the polygons by the "Split vector layer", because I need to ...
0
votes
0answers
56 views

Alternative to Snap (Editing) in QGIS/MapInfo?

Is there any alternative to Snap (Editing) in either QGIS or MapInfo (user-made tools), or another way to do this in ArcGIS without an advanced license?
2
votes
2answers
180 views

How do I load mapinfo mid/mif into geopandas?

I suspect this is a trivial question to answer but how do I load mapinfo mid/mif files into geopandas? While it's trivial to load and manipulate .shp files, I can't work out what code to use: Here's ...
0
votes
2answers
1k views

Convert MapInfo raster file (.tab) to use it in QGIS and/or ArcGIS

I am trying to convert raster files from MapInfo (.ecw, .jpg, .TAB) in order to use them with QGIS or ArcGIS. I have access to all 3 softwares. I have tried Data interoperability tools in ArcGIS but ...
1
vote
1answer
78 views

I have a WKT How can i put it to MAPINFOW.prj file [closed]

I have this WKT file: PROJCS["PRS92 / Philippines zone 3" ,GEOGCS["PRS92" ,DATUM["D_Phillipine_Reference_System_1992" ,SPHEROID["Clarke_1866",6378206.4,294.9786982138982]] ,PRIMEM["Greenwich",0] ...
1
vote
2answers
106 views

Interactive Exports from GIS

I'm looking for suggestions of interactive exports from GIS software. The need for this research is that many of our customers either do not have access to GIS or the knowledge to use it. One method ...
5
votes
1answer
395 views

Can conversion of MapInfo WOR to ArcGIS MXD preserve styles and coordinate systems?

Is there any ways to migrate from MapInfo's data with WOR project file to ArcGIS MXD project file without leaving all styles and coordinate system? I know that I can convert from TAB files to SHP ...
0
votes
1answer
411 views

Will MapInfo only read PostGIS data that has been loaded via EasyLoader?

NMZ says in this thread that MapInfo will only read data in PostGIS that has been loaded by MapInfo's EasyLoader. I wasn't sure if this was still the case so I've loaded data into postgis via ogr2ogr ...
0
votes
1answer
108 views

Equivalent functions in ArcMap compared to MapInfo: Objects > Combine

What is the equivalent of MapInfo's Objects > Combine in ArcMap? I have a polyline layer which is divided into 10m subsections, I want to combines these and find parts which are >50m combined. I have ...
3
votes
3answers
103 views

Can I create a Model in MapInfo, like in ArcGIS? (Modelbuilder)

I have some Forumlas I use quiet often. I want to create a Model like in ArcGIS with it(Drag&Drop put in some Parameters, and so forth), is that possible? Is there a GUI for that? Or is it only ...
0
votes
2answers
198 views

MapInfo MI_STYLE Column Definition

I have been looking for some documentation or post which tells me what the column definition for a MapInfo MI_STYLE column should be in Oracle. My guess is that it's VARCHAR2(128) or something like ...
0
votes
1answer
81 views

What is the difference between CartesianObjectLen and ObjectLen in MapInfo?

I'm a little unsure, which one is closer to calculating length using "Calculate Geometry" in ArcMap?
2
votes
3answers
83 views

Determining gaps in polylines and identifying continuing sections?

Is there a relatively quick way to identify where gaps < a certain size are present between polyline? E.g. would there be an easy way to join line likes the ones in the below image if the gap was ...
3
votes
2answers
384 views

How do I define a bounding box within a WFS-request?

I need to get some data from via a WFS connection but due to the sheer size of the data, it takes for ever to load into Qgis or MapInfo. MapInfo has a feature which allows you to restrict the wfs ...
-1
votes
1answer
68 views

Mapinfo and qgis file's datum problem [closed]

please refer to following link for the explanation of the problem I had. do you have any idea on this? ...
0
votes
2answers
170 views

Explode/Decompose Polyline Network with MapInfo

I have a network of polylines which possibly include multi polylines as well. I wish to decompose these polylines into their fundemental line segments so I can produce the following table: Link_ID | ...
1
vote
1answer
126 views

MapInfo Professional 11.5 sample data

would you be able to point me in the direction of finding a copy of the sample data that comes on the CD's for learning MapInfo Professional 11.5?
3
votes
2answers
299 views

Line start and end nodes: determining what is a junction

I have a layer of points and polylines and want to determine which points are road junctions. I currently have all start and end nodes within 3m of my road network as a layer. However I cannot ...
7
votes
3answers
408 views

FME - How to send list of files to reader

I have an Excel spreadsheet which contains the file paths of MapInfo files that I want to convert to a File Geodatabase using FME. Is it possible to send this spreadsheet to the MapInfo reader so ...
1
vote
1answer
40 views

MapInfo cannot join after deleted some rows with “del”

I tried to join my table with another one, with the update column. But it gives me an error, that it cannot be updated. Actually it does update the table to a certain point. I deleted some rows ...
2
votes
1answer
202 views

How to set ODBC connection in MapBasic

i am trying to set code for ODBC connection in Mapbasic. Instead of using Username and password i wanted to set code for Window authentication.my sample code is Register table "tablename" Type ODBC ...
4
votes
2answers
430 views

FME - How to write all attributes when multiple source files have the same name?

I am using FME to write all the MapInfo TAB files in a directory and it's subdirectories to a File Geodatabase. I'm using dynamic readers and dynamic writers as I don't know the geometry or schema of ...
0
votes
3answers
264 views

How to set code for designer legend in mapbasic

last couple of days i am doing work on thematic maps using mapbasic. I am getting error while set the legend code. it giving me unrecognized command or code kind of error ... my code is Create ...
0
votes
0answers
149 views

How to set Window id in Mapbasic?

Last couple of days i am working with creating thematic map using MapBasic. I am facing some difficulties while doing scripting and compilation.i am getting error due to Dynamic Window Id. does any ...