Questions tagged [streets]

Identifies questions specific to streets, such as street drainage, identifying centerlines, and creating travel networks.

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26 views

QGIS: one way streets representation

How to manage the symbols of the one way street a representation? I have a field where each link is classified by one way o bidirectional. I would like that each link read this value to insert an ...
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1answer
29 views

ArcGisPro Finding street intersections with a high concentration of vehicle crashes

I'm trying to find street intersections with a high concentration of traffic crashes. First of all, I´ve tried with kernel density analysis, but I'm wondering if there is something that makes a sort ...
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1answer
199 views

Finding straight streets going from south to north using QGIS [closed]

How do I find straight streets going from south to north with an inclination of 5° maximum using QGIS. Here is an example The red line indicates the street I am looking for. These streets are very ...
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1answer
31 views

Improving visualization of streets intersections in ArcGIS

I need to improve the street network intersections. The image describes what I want. These streets are all on the same level (elevation).
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1answer
49 views

QGIS - Counting vertexes in radius from each feature in line layer

I am looking to measure the impact of urban green on pedestrian route choice, and in that connection I want to create a new field within a line layer that counts how many trees exist in a radius of 10 ...
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1answer
24 views

Dissolve and then points along lines fails

I've a set of street data from OSM loaded into a QGIS layer. A lot of the street names have multiple features (where OSM shows a road in a number of line segments). I then use Geoprocessing Tools, ...
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0answers
10 views

How to read *_LOW_HN / *_HIGH_HN fields in NY Street Centerline Data?

I've been looking at the NYC Street Centerline (CSCL), in particular number ranges for individual street segments. Quite a few look like this: ST_NAME L_LOW_HN L_HIGH_HN R_LOW_HN ...
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0answers
17 views

How do I match my road data with a Mapbox dataset?

I made an app that detects how bumpy roads are but I only know the road name and zipcode. Is there a way for me to layer this on top of a map? For example, in my database, Main Street in zipcode ...
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1answer
39 views

Street Smart for ArcGIS Pro

I installed Street Smart Plugin for ArcGIS Pro I Also added the plugin: But the app is still disabled: How to enable it?
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0answers
53 views

OSM-File manipulation in QGIS

I´m having some trouble manipulating an osm-file I downloaded from geofabrik.de. For each street in the lines-layer I need to fill the missing "name" tags with the "ref" attribute listed under "other ...
2
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1answer
127 views

Merging line layer symbology where streets intersect using QGIS

I am working on a thematic map in QGIS 3.4 where I created a shp layer for lines to draw streets on top of a background map. The problem is individually drawn streets that intersect. Is there a way ...
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2answers
55 views

Custom vector data drawing

I'm trying to create a map for a fictional map. I'm using Leaflet to display the map, with tiles, different levels of zoom and so on. Now I need to generate, to "draw", some vector data. Specifically,...
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1answer
361 views

Adding Street Names and Labels to QGIS Map as separate layer

I'm trying to add all the street, river, town (all words in fact) as a separate vector layer in QGIS. I am looking to extract just the words from a London map as a PDF which I can then change to ...
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1answer
56 views

Adding street names from one layer to another [closed]

I've been tasked with making a network of streets for a city using a shapefile provided to me which has no attributes other than its location and length. This is the shapefile I need to work with and ...
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0answers
176 views

Using ST_Union vs ST_Node?

My question follows from Splitting Streets to Create Polygons? I was able to successfully convert a layer of linestrings to polygons based on line intersections with the query given in the answer. ...
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3answers
164 views

Splitting Streets to Create Polygons?

I have a need to take all the streets belonging to a certain area (in OpenStreetMap) and split each street by each other and form polygons from the segments that result from the split operation. I do ...
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1answer
325 views

Using QGIS 3.2 to add slope and/or % grade to county-wide street layer?

Using QGIS 3.2 what is the best way to add slope and/or % grade to a county-wide street layer using the following data: Streets (polylines) = 35k records (10mb) Contours (polylines) = 500k records (...
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1answer
600 views

How do I remove roads classified as residential from an OSM slippy map?

I'm developing an application in which I need to have an underlying graph representation of streets. Google Maps does not provide this data, which is why I decided to use OpenStreetMap. I have ...
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1answer
124 views

Google Streets XML as raster layer

I found Why are the Google basemaps no longer appearing in QGIS? which explains a simple method to reach the google tile server and get the Google Physical tiles. Has anyone a similar code with which ...
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0answers
40 views

Coding streets in ArcGIS? [closed]

Can you provide me a little know-how of how you could code your streets as shown in the figure. Initial class is assigned as A,B,C... and when certain street(say A) branches, it is coded , as A1, A2 ...
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0answers
68 views

Can I retrieve google map data for traffic and whose the users?

Can I retrieve Google map data for traffic on a specific street? Does the the data include attributes about the users who are creating the traffic (users age in the traffic, gender, etc.)?
3
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1answer
579 views

Network Analysis PyQgis 3.0

I've been trying to build a graph from a projected (EPSG 27700) clean (no pseudo-nodes) street network. I followed the tutorial here presented employing the QGIS 3.0 functions; now the network ...
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0answers
12 views

Standard Format for Underpass Clearance? [closed]

Do highway departments typically provide underpass clearance data as part of data sets provided to google maps, et. al.? If so, can anybody point me at the definition of the data elements, file ...
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0answers
72 views

Automatically selecting street segments from address list? [closed]

I browsed around this site and a couples of other QGIS sites, and couldn't find solutions to my problems. However, I'm quite new to QGIS, so my question is possibly pretty naive. I need to create ...
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1answer
62 views

US Census roads - names of overlapping street segments

I'm working with recent Census (TIGER) road files in ArcGIS 10.5 / ArcPy (Advanced license). I want to get the road name(s) of the closest road segment (between intersections) to a point. Roads in ...
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1answer
295 views

how to identify cross streets for points that are not at intersections? [closed]

I have points that fall in the middle of city streets (so not at an intersection). I would like to automate (ideally, with python) a way to identify the cross streets that these points are between. ...
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0answers
108 views

ArcGIS Intersect not showing on all street intersections

I have a centerline shapefile and have extracted a lane way feature class from it as I am attempting to show all intersections where these lane ways cross with public roads. I utilized the intersect ...
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1answer
248 views

Determining orientation angle of each street on dataset in ArcGIS Desktop?

I am trying to join centerline attributes to a blockface shapefile using the "near" tool. The problem is that on many streets, the tool gets confused because of intersections and varying width. My ...
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2answers
310 views

Where to find attribute description

I've received a Arcgis layer containing streets, represented by polylines. When I identify a specific street, a large attribute table pops up: OBJECTID Shape LINK_ID ST_NAME FEAT_ID ST_LANGCD ...
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1answer
98 views

Longer street segments in osm2po

I'm using osm2po to break up OSM map into routable segments, and pretty much always I want the streets to go from one intersection to another (or till some alley). However, if underlying OSM map has ...
5
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1answer
273 views

Detect whether polygons are on one side or both sides of the road center line?

I have two tables in my PostgreSQL 9.5 database i.e., roads and polygons. The sample scenarios are as: Scenario_1: Scenario_2 In PostGIS, for each road how can I detect whether polygons are one ...
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2answers
2k views

How can I get all streets width of Paris

I'm trying to query OpenStreetMap via QGIS (for example) to get a list of all streets in Paris and their width. example : Boulevard Sebastopol : 30m Rue Tiquetonne : 11m etc Is there such data in ...
4
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0answers
132 views

Resources for creating a matrix of relationships between street segments

We are looking at examining traffic in a city using data coded to TMCs (which are long directional links, primarily major arterials and highways, where each link is the length of multiple blocks). In ...
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1answer
654 views

ArcGIS - How to find street map labels for separate layer

I'm super new to GIS mapping. I just installed the trial of ArcGIS and I've just barely begun poking around in ArcGIS Online trying to figure out what I'm capable of. I'd like to have a street map (at ...
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0answers
80 views

Is it possible to build a route profile for a street with “real” heights considering tunnels and bridges?

Is it possible to build a exact route profile for a street with "real" heights considering tunnels and bridges in an easy way with free data? Of course it is possible to remove thy waypoint located on ...
1
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1answer
153 views

Overlaying two vector shapefiles on a basemap results in a misalignment

I have been trying to overlay two shapefiles of the Harare Zimbabwe streetmap one with centerlines and the other digitized as polygons. the challenge i am facing is that the two overlay but not on the ...
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0answers
20 views

Build Network after changing streets feature class in ModelBuilder? [closed]

Previous posts have said a network cannot be created in ModelBuilder. However, I have been able to create a network after going through part of the wizard, but stop short of build network, then go ...
3
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1answer
215 views

How to attribute street name to its adjacent sidewalk

I have two shapefiles one with street centrelines and the othe With sidewalk asset information.The sidewalks were digitized continuously around the block unlike the streets. I tried to do a one to ...
2
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1answer
307 views

House numbers on roads layer

I have a problem regarding the street numbers in OpenStreetMap. I have downloaded the .osm file of a city from the OpenStreetMap web. Then with QGIS I have obtained a shapefile with roads and a ...
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2answers
436 views

Name of Round road in Center of Amritsar, India?

New Info I just found out this area used to be a wall with 12 gates. Portions of the wall are still there. Still researching name of roads, or portions of the road, such as Bazaar Rd on South-West ...
3
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0answers
226 views

Positional accuracy assessment methods in qgis

I'm doing an quality assessment of openstreetmap's street data. As a comparism dataset I have to use an administrative dataset, which is highly accurate and comes in polygons. Here's a sneak peek: So ...
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0answers
830 views

Create Right of Way from Street Centerline file

I have a project where I would like to take all of the right of way areas in a county and categorize them based on type/ownership (state right of way vs. county vs. private and maintenance ...
1
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1answer
715 views

Geocoding Street Segments Based on Extents in ArcGIS for Desktop?

I have a list of projects that need to be geocoded or drawn through some sort of automated process in ArcGIS 10.3 for Desktop. The are listed by primary street, a begin street intersection, and an end ...
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1answer
48 views

Labeling streets built from GPS records [closed]

Suppose we are getting a street map built from GPS records. That map would only have initially street segments (just the way Waze started), with no street names nor numbers (addresses). What would ...
4
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2answers
1k views

Road segments reconstruction from GPS trajectories [duplicate]

We have a 10,000 base of vehicle mounted moving devices which report their GPS position on a time based schedule. All that data is currently being stored in our database for several business related ...
2
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2answers
90 views

Mapping Points to streets

I am new to the GIS-World and just learned a couple of tools. Now I want to start with my actual project, but since i don't have a overall understanding I would have to hear your opinions about the ...
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2answers
2k views

Cutting linestrings with points?

I was checking the best way to cut linestrings by points. The scenario is: lots of streets, need the segments cut by intersect points, kind of this: I got linestrings (full uncuted by points) ...
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2answers
2k views

How to show street direction on map?

I am using sharpmap to render my OPEN STREET MAPS (osm) maps. i need to show the direction of one way streets on my map. How can i do that?! After googling i found SharpMap.Rendering.Symbolizer and ...
1
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1answer
716 views

How to get all the LineStrings of a street using PostGIS with OSM

I want to get all parts of a given street. I use a query like: Select * from planet_osm_lines where name = 'mystreet' As a result I get all the LineStrings that are part of a street with the ...
1
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1answer
838 views

What can I do in Mapbox Studio with the osm_id number for #buildings from Mapbox Streets?

My goal is to use OpenStreetMap buildings data to create map tiles that show buildings styled with information such as name, floors, and other information from the tags associated with the way/feature ...