All Questions
177 questions
0
votes
1
answer
66
views
How to convert daily ERA5 data to Monthly mean data in GEE
I want to convert daily max temperature data to monthly average from ERA5 daily data
// Combine shapefiles into a list
var shapefiles = [
table, table2
];
var variables = [
'temperature_2m_max',
...
- 11
0
votes
0
answers
118
views
Downloading OSM data for whole of Netherlands via Geofabrik
I need shapefile data for roads and railways in the Netherlands. I can use https://download.geofabrik.de/europe/netherlands.html to download several files. However I can only data for each province (...
- 11
-1
votes
1
answer
438
views
Sourcing GIS map and shapefile of Sudan
I have no prior knowledge with GIS.
I am looking to source a GIS map of Sudan (North Sudan) after the succession (2010) projecting the states of Sudan.
I also need to get a shapefile of Sudan.
I have ...
0
votes
2
answers
840
views
Seeking Italy building shapefile [closed]
I'm looking for a buildings layer shapefile for Italy but the one I can find for free here looks incomplete in comparison to when I do a sense check against Google Earth: https://mapcruzin.com/free-...
- 11
5
votes
2
answers
2k
views
Seeking cities boundaries of Canada
I would like to download Canadian cities' borders as shapefiles for clipping satellite imagery for several cities. I could find the US city borders as "Urban Areas" in the following page: ...
- 413
1
vote
1
answer
1k
views
Seeking detailed Cyprus borders shapefile
I need to to show the Republic of Cyprus, the TRNC, the Buffer Zone and the British Bases.
I've looked everywhere and every time it only shows the Republic, which makes sense as it is the UN ...
- 19
1
vote
0
answers
1k
views
Seeking shapefile of urban, suburban, and rural areas of US [closed]
I'm looking for something like this, doesn't have to be super accurate. I've tried searching for the source of that image but to no avail.
- 449
-1
votes
3
answers
631
views
Accuracy of country shapefiles
I am working with a country shapefile for Pakistan, however it does not seem to be completely accurate. I wonder if this is an inherent limitation of shapefiles, or whether I could find an accurate ...
- 1
1
vote
0
answers
695
views
Up-to-date South Korea level-1 administrative boundaries following land reclamation
Because of land reclamation, South Korea's western coastline changes regularly and data is regularly outdated. For example, GADM shapefiles describe boundaries prior to the development of Songdo.
How ...
- 417
0
votes
1
answer
118
views
Getting my data to be focused on one state
I have a map I'm working on for a final project and I'm a bit stuck as what to do moving forward.
I have a map I'm making for forest fires and the type of tree in that area and I'm trying to get it ...
- 3
1
vote
1
answer
947
views
Sources for population density map of Europe
I want to make population density map for EU where I can show populations of people aged about 65yrs, where can I get a EU shapefile and population Excel file?
Is there any EU shape file available ...
- 19
0
votes
0
answers
21
views
Shapefile for Colombian Cities with District / Borough level outlines [duplicate]
I am looking for a shapefile for the city of Medellin and Bogota - Where it has the districts/Boroughs outlined
I have been on a both Colombian National gov and Local Gov sites, as well as official ...
- 11
2
votes
1
answer
885
views
How do I convert an elevation shapefile into a CSV file with its XYZ data?
I am new to using QGIS and LeapfrogGeothermal Modeling. I have a shapefile for Elevation and Altitude data and need to extract XYZ coordinates out of it? Can I do that? and how? and what kind of file ...
- 21
-1
votes
1
answer
164
views
Seeking US coastal shapefile
I need to calculate distance to the coast based on a latitude and longitude point. My concept is to use a line of the East Coast to calculate the distance.
Does anyone know where I can find a ...
- 101
1
vote
1
answer
203
views
Seeking Shapefile of World countries with national currency attribute?
I looking for Shapefile of a World countries having an attribute of the national currency, do you know how can I get that ?
- 453
-1
votes
1
answer
2k
views
Seeking shapefiles of world in pre-WW2?
I'm in search for shapefiles that show all countries of the world as they looked like in the early 1930s, somewhen between WW1 and WW2.
I have some for Europe for the different years of the 20th ...
- 1
-1
votes
2
answers
198
views
Seeking vector file of extent of flood plain of 2010 Pakistan Floods?
I am looking to locate a shapefile or any vector file that can be used for analysis I am conducting of change in size of cropland in the Punjab region of Pakistan. The file of interest would reflect ...
0
votes
1
answer
105
views
Congressional/Legislative Member Data Set [closed]
I am working on a web map of congressional and legislative districts. I am able to find the boundary lines but not up to date data on the representatives per legislative district.
Anyone know of ...
- 9
1
vote
2
answers
3k
views
Seeking up-to-date shapefile for Pakistan [duplicate]
I'm currently looking for a shapefile for Pakistan with the current district borders. So far I found something on https://gadm.org/. Unfortunately the shapefile there seems not to be up-to-date, as e....
- 139
0
votes
0
answers
40
views
Data Source (s) for names and polygon shapes for the world [duplicate]
I am looking to find out where I can ideally get every country, district, city, town, postcode in the form of polygons.
Is there a central place for this? What are the licences for using the data?
2
votes
3
answers
429
views
Format .csv or .txt file so that the following stops happening?
I have a large dataset compiled of point data. Previously, this data was contained in 3 different files that all were successfully made into layers on QGIS, however I just combined them into one large ...
- 31
2
votes
2
answers
3k
views
New Mexico Township and Range Shapefile
I'm having difficulty locating a shapefile for New Mexico PLSS Townships and Ranges. Does anyone have recommendations on where to find this data.
- 29
1
vote
0
answers
33
views
How to find USA Water Hardness shapefiles?
I want to find USA water hardness shapefiles. I have searched for it from here: https://www.epa.gov/waterdata/waters-geospatial-data-downloads but without success.
Is there any good data source from ...
- 139
1
vote
1
answer
247
views
European forest roads free download GIS
I'm looking for a free download of a shapefile about forest roads in Europe (I need forest roads of Austria and Slovenia).
Here in Italy you can free download these kind of shp, but actually I can't ...
- 173
0
votes
1
answer
385
views
Where can I find UK boundary data shapefiles where features have attributes pointing to their parent subdivision?
I know similar questions have been asked before but none have given me exactly what I need. I am trying to find boundary shapefile data for the UK which splits different subdivisons into different ...
- 19
-1
votes
1
answer
65
views
Newbie, for GIS (need wander path, trail data) [closed]
I need Greek wander paths of places like mountains and forests as shapefiles, but I don't know how to start to extract them from specific sites or getting them ready as shapefiles. I need these data ...
- 1
3
votes
1
answer
67
views
Why is shapefile non recognised in the dataset?
Do CartoDB datasets accept .shp files for the geometry?
I should use them to build a map but I can't do it. Can you help me?
- 31
0
votes
1
answer
3k
views
Looking for a shapefile for Europe on 4-digit postal code [closed]
I am looking for a source of a shapefile hat includes european countries with 4-digit postal codes.
The country codes should be DIN-A2 (two digit) and a postal code for four digits...
Does anyone ...
- 11
6
votes
2
answers
24k
views
UK regional shape map with Scotland, Wales and Northern Ireland
We have obtained boundary line data for England from the Office for National Statistics portal, which displays English regions like:
We want boundary line data for regions within the United Kingdom. ...
- 71
1
vote
0
answers
323
views
Shapefile of United Kingdom Constituencies of 1970 Elections [closed]
Does anyone know where to find shapefiles of older UK constituencies?
I am specifically looking for the shapefile of the constituencies used for the 1970 elections (of which the results can be found ...
- 151
-1
votes
1
answer
139
views
A place in Pennsylvania with unknown projection [duplicate]
I have a shapefile with no projection. As a result, the (X,Y) coordinate cannot be understood.
This place is in south eastern Pennsylvania, and its longitude and latitude is about -75.2° and 40.1°. ...
- 144
2
votes
2
answers
1k
views
Seeking data source for worldwide urban/statistical areas as polygons? [closed]
I am looking for a shapefile (or any format really) that has worldwide coverage of major urban areas / statistical areas as polygons with names.
Similar to what the US census Bureau' Core Based ...
- 31
1
vote
1
answer
1k
views
Where can I find shapefiles or geospatial data for postal codes/ Código de Endereçamento Postal for Brazil
I am looking for shape files for Brazilian postal codes. I have looked at IBGE site and other sources but could not find anything. Free shape files will be better since we plan to use them for ...
- 147
1
vote
1
answer
129
views
Q: Shapefile for NZ electorates excluding marine areas
I'm a complete newbie to this GIS stuff, but I've attempted some due diligence as follows -
It being election season I'm after shapefiles for the NZ electorates, however I'm just after a map of the ...
- 11
1
vote
1
answer
670
views
Need sample 3D and multi-layer shapefiles
I've been given a task to write a GIS (Shapefile .shp) rendering application.
The document and shapefile technical specification states that 3D shapefiles exist. The document also mentions that a ...
- 21
2
votes
2
answers
436
views
PLSS Shapefile for Adams county CO
Where can I find a simple TOWNSHIP/RANGE, SECTION, QUARTER SECTION shapefile for Adams County Colorado?
- 29
2
votes
1
answer
378
views
Building footprints of the city of Guayaquil, Ecuador
Does anyone have/know where I can find a shapefile/dataset of the building footprints of the city of Guayaquil in Ecuador?
this type of information is so hard to get here in Ecuador. I went through ...
- 29
-3
votes
1
answer
2k
views
Shapefile for post codes in Portugal?
I'm looking for shapefiles of the Portugal post codes 4 digits.
Any open source or fee source that will have this info?
- 5
1
vote
2
answers
1k
views
geojson or shapes of ADM3 in all countries in the world
Where or how can I get the ADM3 geojson or shapes for all the countries in the world?
I am new in Dataviz and I tried geonames.org but I only get points and not polygons.
ADM3 is the 3rd category of ...
- 11
0
votes
2
answers
500
views
USA national grid shapefiles
Where can I find shapefiles for 1kmx1km grid (UTM grid) for the entire USA? It seems everywhere that I looked at there were shapefiles for states separately or for some particular UTM zones. I don't ...
4
votes
3
answers
249
views
Getting 8 digit watersheds for USA
Is there an alternative source for 8-digit (vector shapefiles) US watersheds?
The USDA link is down and they are not responsive to my query for getting the data:
https://gdg.sc.egov.usda.gov/
- 131
3
votes
3
answers
2k
views
Need second-level subdivisions (Counties) for the United Kingdom
I am working on a map that requires second-level subdivisions for the United Kingdom, looking for these in shapefile format. These would be county-level subdivisions. I've done a lot of searching at ...
user89680
1
vote
0
answers
896
views
Example shapefiles containing PointM, MultiPointM, PolygonM or PolylineM data
I have written a Delphi library for reading shapefiles. Now I'd like to test it with some real data, but cannot find any shapefiles containing the "M" variety of data:
PointM, MultiPointM, PolygonM ...
- 141
0
votes
3
answers
2k
views
Open data on buildings in Montreal [closed]
Is there a resource for open data for the City of Montreal?
I am specifically looking for building footprints.
- 69
3
votes
3
answers
25k
views
Shapefiles of the UK
I'm revisiting GIS after several years of not using it and have opted for QGIS (currently v2.14). All the example files I have are of the US (Alaska) but I am learning QGIS for work purposes. I live ...
- 89
1
vote
4
answers
8k
views
Seeking administrative divisions shapefile for Italy? [duplicate]
I am looking for administrative divisions' shapefile for Italy for QGIS. I found one which is a bit old with some inconsistencies.
Can anyone please suggest a database to find better (or newer) ...
- 153
1
vote
1
answer
314
views
Michigan City Boundary ESRI Shapefiles
I want to run I-Tree "Canopy" and am looking for an official Esri shapefile that defines the city of Warren Michigan's jurisdictional boundaries.
- 19
1
vote
2
answers
2k
views
Seeking shapefile for Assam in India?
I am looking for a shapefile of Assam showing district-wide boundaries. I have searched in the net but I have not been able to locate one for Assam, even though shapefiles for India are available.
...
- 31
5
votes
1
answer
8k
views
Map of russia's administrative divisions
I'm looking for a map of the administrative divisions of Russia, on a rather local level. In Seeking polygon files corresponding to Russian Census? is presented a map on different levels, the most ...
- 235
1
vote
1
answer
3k
views
Italy, road network shapefile with full speed information
I am perusing the internet since one day and still cannot find something satisfying.
The most important thing I am interested in is the speed limit (or an average speed) of the respective elements. I ...
