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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26 views

pgRouting - Assigning source and target from different point layers (AOIs) for network analysis

I'm new to pgrouting and normally use ArcMap to conduct any sort of network analysis. I have created a simple shortest path network along a downloaded OS Mastermap road network using pgRouting. ...
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1answer
27 views

Making street names visible on OSMM WMS, increasing resolution of WMS map at constant scale (Scale Dependent OSMM -SV)

I have my map at a scale where the OSMM background map is not showing the street names. Is there a way to make the street names visible without changing the scale of my map (can't increase scale as ...
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1answer
24 views

Failing to load OS .gz files into QGIS 3.16 using OS Translator II

I'm new to QGIS and not strong on writing scripts or code. That said I've installed QGIS 3.16, PostGIS 3.1.0, PostgreSQL 13 and also OS Translator 2 and followed the configuration guidance at https://...
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19 views

Simplify OS MasterMap Data without Losing Key Details

I am building a flood model (Infoworks ICM), using OS MasterMap Topography data supplied in shapefile format to define land use such as roads, buildings, fields etc across the river's catchment. The ...
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1answer
183 views

Import OS Mastermap to PostgreSQL database

I have ordnance survey master map a coverage for the whole of the UK. These are currently received on a disk every 3 months and arrive in .gz format. Does anyone have any recommendations on how to ...
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1answer
366 views

How to import a KMZ file and load data into correct columns in QGIS

I have downloaded building heights attribute data from Ordnance Survey Mastermap. The format of the file is KMZ. After importing into QGIS, the data I need was displayed in one column named as "...
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46 views

How to show Turn Restriction data from OS MasterMap Highways on the map?

I want to obtain the location and details of all turn restrictions from the OS MasterMap Highway Network datasets I have. I tried loading the Turn Restriction dataset into QGIS but it does not read ...
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1answer
108 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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154 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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109 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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833 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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36 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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393 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
48 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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275 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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181 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
566 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.
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452 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
1k 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 ...
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1answer
298 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 ...
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1answer
275 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
45 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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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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47 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
90 views

Appending 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 ...
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1answer
2k 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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241 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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494 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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583 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
77 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
2k 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 ...
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1answer
353 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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942 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
1k 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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242 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
13k 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
1k 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
255 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. ...
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2answers
168 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 ...
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1answer
258 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 ...