Questions tagged [os-mastermap]
a mapping product of the Ordnance Survey (OS) a UK mapping agency. OS MasterMap contains 450 million geographic features found in the real world, from individual addresses to roads and buildings. Every feature has a unique common reference (a TOID)
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1answer
32 views
OS Translator plugin replaces the unique feature references (TOIDs) with ogc-fid which is an integer
I've successfully loaded OS MasterMap Topography GZs files into my PostgreSQL (9.5) database, using OS Translator II plugin within QGIS (2.18.18).
But somewhere during the translation process the ...
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31 views
Can AutoCAD connect to PostGIS (specifically for Ordnance Survey Mastermap)?
As per title.
Can up to date (2019) AutoCAD versions be practically/safely connected to a PostGIS database.
And more specifically does this work well/practically/safely for accessing Ordnance Survey ...
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46 views
QGIS 3.4 export DXF creating incorrect polylines
The layers are exported to dxf on QGIS. When that is imported back to QGIS or visualise on AutoCAD, incorrect Polylines can be seen.
Can you please help me to fix this?
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0answers
60 views
Èxport DXF from shapefile with layer styles in QGIS
I have Mastermaps 3 layers with layer styles on QGIS. This is exported with Project -> Import/ Export -> Export project to DXF with the following settings;
However when this is imported to ...
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0answers
14 views
How to create a sub region shapefile from MasterMaps on QGIS?
I have the OS Mastermaps on a PostGIS database and this is connected to QGIS. Mastermaps is visualised well on QGIS with all the layer styles.
A region is clipped from PostGIS and created a new ...
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112 views
ArcGIS vs QGIS vs PostGIS projection issue
Windows 10, ArcGIS Pro, QGIS 2.18, pgAdmin 4-postgreSQL
I have two (sample area) PostGIS tables in a PostgreSQL database:
building_polys (SRID: 27700) -OS MastermapTopo
address_points (SRID: 4258) -...
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1answer
20 views
Querying a Styled Layer Descriptors file for OS MasterMap area fill data
I am attempting to write a software to import OS MasterMaps into our product and am having difficulty getting the area styles to import correctly.
How do I get the fill color for a combination of
...
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1answer
61 views
Ordnance Survey MasterMap Symbols not appearing properly styled on QGIS
Using plugin OS Translator II on the Exeter sample database.
Ticked the boxes "Add OS Styling Fields" and "Apply Default OS style"
Connected to PostGIS database. All worked apart from the Symbols for ...
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1answer
73 views
Using OS MasterMap and Transverse Mercator projection in ArcMap?
I'm trying to use the Transverse Mercator projection in ArcMap, but cannot seem to locate it in the coordinate system list.
I'm very new to GIS and ArcMap.
I'm going to try to use some data from ...
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1answer
206 views
Applying OS Mastermap symbology in QGIS?
I have downloaded OS MasterMap stylesheets from OS/Github.
How do I apply them in QGIS, all I get is style code rules for each symbology?
see below picture example from Topo area file.
2
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1answer
165 views
Displaying OS Style in QGIS?
I am currently trying to use the OS MasterMap topography layer in QGIS, however having some issues achieving the correct styling in particular for the Cartographic Text. I was using different software ...
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2answers
446 views
OS MasterMap Topography Layer in QGIS
I am using OS Translator to convert .gz OSMasterMap files to .SHP files for use in QGIS. I am now trying to add QGIS .QML files to add the styling within QGIS, I have followed the instructions in the ...
2
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1answer
124 views
OS Translator II in QGIS failing to import - OGR version issues?
I'm trying to import mastermap into QGIS (on Mac OS) using the OS Translator II plugin. I'm a newbie!
I'm running QGIS 2.18.15, with GDAL/OGR 2.1.3, and the OS Translator II plugin was downloaded ...
3
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1answer
204 views
OSMasterMap.ttf not recognised in QGIS - macOS Sierra
I am currently learning how to work with OSMastermap Data with postgreSQL and postGIS. After much tinkering I have finally got OS Translator II working and have the Topographic data converted and in ...
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1answer
41 views
Forming and Creating Town maps for Public Use [closed]
I have a keen interest in Graphics Design and have always wondered how town maps are created I assume it's a mixture of GIS and Photoshop/Illustrator.
Anyone here of any experience producing these ...
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0answers
27 views
Infinite length lines coming off polygons in shapefile
I have been sent some OS MasterMap topography area shapefiles. (OS MasterMap is a national map product including pretty much every permanent structure and land parcel.)
A few of the polygons in each ...
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0answers
37 views
Not able to apply update cursor on OS MasterMap feature classes created using OS Translator II
I am using OS Translator tool to convert OSMasterMap GZ files to PostgreSQL database. The feature classes created are query layers and cannot be edited in ArcGIS.
Now I am writing a code to add new ...
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1answer
71 views
How to append OS MasterMap Feature Class to the Feature class in PostgreSQL database
I have my Enterprise Geodatabase as PostgreSQL. I want to keep OS MasterMap data on the Geodatabase and would like to update it whenever a new tile is downloaded. However, I am struggling to find a ...
2
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1answer
932 views
Export to DXF from PostgreSQL using ogr2ogr
I have a large dataset in a PostGIS database (OS MasterMap). My aim is to export specific areas of this dataset to DXF, while retaining the attributes of the data as layers in the DXF.
My current ...
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0answers
143 views
Ordnance Survey Master Map font in QGIS 2.14 [duplicate]
I have been trying to style some OSMM data using their supplied QML files which include a font with some of their symbology in. I've added the font to my system (ubuntu 14.04 LTS) and when viewed in ...
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0answers
365 views
Unable to import .gml MasterMap files
I'm new to MapInfo and am struggling to import .gml OS mastermap files.
The .gml is created by converting the .gz data that OS provide to .gml using the following batch file:
FOR /R "D:\path\to\...
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0answers
493 views
OS Master Map Styling in QGIS using QML/SLD
I am trying to apply stylesheet that I downloaded in qml format from GitHub of Ordnance Survey https://github.com/OrdnanceSurvey/OS-VectorMap-District-stylesheets/tree/master/GML%20stylesheets
...
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0answers
72 views
Why is shapefile not recognised by Mason?
I have a shapefile of an Ordnance Survey Mastermap ITN road network that I am trying to load into an agent-based modelling software called Mason. When I try to run my model I get the following error:
...
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1answer
1k views
Styles for Vector layers on QGIS [closed]
I'm trying to do some habitat suitability modelling on QGIS. I've downloaded several vector maps from Ordinance Survey (OS). So far I've found a Cartographic stylesheet for "OS VectorMap Local". This ...
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2answers
2k views
QGIS Plugin installed but reported as invalid
I'm just discovering QGIS so please excuse my ignorance! I have QGIS 2.4.0 installed, and am trying to install Ordnance Survey Mastermap data. I have installed the OS2OGR translator to handle the ...
2
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1answer
319 views
Does the MapInfo centroid function guarantee a centroid within the polygon?
I wish to calculate the centroids of a large number of building polygons in OS MasterMap using MapInfo. MapInfo calculates the centroid using the object's Minimum Bounding Rectangle. Theoretically ...
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1answer
864 views
How can I create 1 seamless tab file for master map?
This is my first post on here so please excuse if it's in the wrong place.
I've processed some mastermap files which display absolutely fine. However, during the processing it would not let me create ...
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2answers
1k views
How to create shapefile from OS MasterMap data using ArcGIS Desktop 10?
How do I create a shapefile from OS MasterMap data in Arcgis 10?
I have tiles from the Ordnance Survey Site and would like to create a topomap from the existing tiles.
These tiles contains the ...
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2answers
969 views
Using a field to define label font size in MapInfo?
I have a tab file of ordnance survey MasterMap data, this was obtained from a client so I have no way of re-downloading it.
Usually when I have these files the text is automatically displayed ...
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0answers
224 views
How to export dxf of window view from postGis MasterMap layer
I have managed to get qgis to show my Mastermap data which is stored in a postGis database. It's national coverage so seems to take ages to load but that's another question.
I basically want to ...
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8answers
11k views
Getting OS Mastermap data into QGIS?
I have been tasked with getting OS Mastermap topography data into QGIS system to compliment our other map layers. The data comes in .gz format. Which I am told needs to be decompressed before I can do ...
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5answers
949 views
SLD for OS Mastermap
We are just looking into moving from MapServer to GeoServer for some of out WMS needs, one of which is to serve OS MasterMap to our users.
Before I have a go at creating the SLD styles for MasterMap ...
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1answer
247 views
Automating Mastermap update in Oracle Spatial?
I've been set a challenge which is a bit out of my comfort zone. I'm an esri developer trying to break into the open source world.
I've been asked to automate the update of some oracle SDO datasets. ...
3
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2answers
148 views
Obtaining OS MasterMap time series data
I am trying to do a research project on changes in Land Cover in a London borough over time. I have access to OS MasterMap data through Digimap (the service that provides this data to universities in ...
2
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1answer
250 views
Working out parcel direction
I am looking at applying a direction indicator to land parcels and houses (in MasterMap).
Effectively, I am looking at applying a direction indicator to the land and the buildings associated to the ...
