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Questions tagged [data]

Questions seeking data (except commercial) recommendations are usually better asked at the Open Data Stack Exchange

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19 views

Using GEE to create graphs of population density vs. anything else? [closed]

This is my first time experimenting with GIS data. I have been trying to produce a graph of population density a function of temperature using Google Earth engine. Is that even possible? If so, I'd ...
0
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0answers
48 views

Failing to read shapefiles in a folder

I want to use create random point tool on list of shapefiles, but keep failing to list the shape files. My code stops at line (print fcList); and gives me "None" as output. Is it because of the ...
4
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0answers
70 views

Reproducing Paper Results for Land Cover Mapping of Satellite Imagery?

I am interested in training a neural network to perform pixel-based classification for land cover mapping of satellite data. In order to learn more about this interesting field I am trying to ...
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1answer
11 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 ...
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1answer
24 views

Seeking Australian Irrigation Boundaries? [closed]

Does anyone know of a source for Irrigation district boundaries in Australia, specifically NSW?
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0answers
21 views

Seeking world boundary shapefile? [duplicate]

Seeking for the boundary shapefile of the world at city level . Country boundaries State boundaries County boundaries City boundaries ZipCode/Postcode boundaries
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0answers
41 views

Seeking shapefiles of electoral zones of Rio de Janeiro?

I'm looking for the shapefiles of the electoral zones of Rio de Janeiro in 2018. Does anyone know where I could find them?
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0answers
42 views

How to convert UTM coordinates in longitude and latitude with decimals?[solved] [closed]

I have a file with these coordinates in utm, I am looking for a library to pass as a parameter the longitude and latitude in UTML and return the result in decimals. https://i.stack.imgur.com/3iZX1....
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1answer
16 views

Seeking AVHRR NDVI data for NE India?

I'm looking for NDVI data 1 km res. of AVHRR for North East India. The data does not seems to be available in USGS. It only shows the US region. I have no idea about AVHRR. If the data is available ...
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1answer
230 views

What happened to Worldgrids.org?

I am working on a manuscript using the gridded soil type data product obtained from worldgrids.org and need to cite the data source. However the domain has expired. Does anyone have any idea what ...
1
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2answers
51 views

Seeking border of Netherlands to use in ArcGIS Pro?

I am a beginner in ArcGIS Pro. I asked a question before (Expanding IDW interpolation to borders of country in ArcGIS Pro?), but I feel like I do not understand the basics enough, so a more basic ...
-1
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1answer
32 views

Looking for free POIs for Ireland?

My project is an Android travel app with Irish map and POIs. Where can I find free sources with Irish POIs?
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1answer
31 views

“Natural Places” data for rivers, lakes, mountains, trails, etc. (everything except city/road/etc. data) [duplicate]

Wondering if there are any data sets for world that describe places like named mountains, rivers, lakes, parks, etc. I know a little of geonames, but it only seems to barely cover the national parks ...
-1
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1answer
17 views

Obtaining address data from census tract?

How can I obtain address data for a given list of census tracts?
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1answer
24 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 ...
0
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2answers
61 views

Show MapBasic Window equivalent in QGIS, e.g. Python Window

Is there a Show/Hide MapBasic Window (or equivalent) in QGIS such as in MapInfo? I would like to learn SQL expressions parsing, or a Python Window viewer?
2
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2answers
52 views

What is the difference between Bing Maps, Here WeGo and Google Earth imagery in this area?

We are working on a project about the exploration of historical ruins via publicly available satellite imagery. This project is for a high school scientific research competition. In the photos below ...
1
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1answer
33 views

Seeking up-to-date shapefile(s) for Pakistan?

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....
0
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1answer
70 views

Listing all exact Degrees, Minutes, Seconds for an entire area

Does a database or dataset exist that lists all exact Degrees, Minutes, and Seconds (rounded to nearest decimal) for the continent of South America? What I am seeking is a list of DMS's that covers ...
0
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1answer
49 views

GEE. : Exported bands must have compatible data types; found inconsistent types: UInt16 and UInt32

What are the possible reasons for this error? This is the code: Map.addLayer(PuntoQuellaveco1); Map.addLayer(operaciones); Map.addLayer(Abast); var image = ee.ImageCollection('COPERNICUS/S2') ....
0
votes
1answer
27 views

Concordance between village codes in the Indian census for years 2011 and 2001 [closed]

I'm trying to create a panel of Indian villages from the census data from the years 2011 to 2001 containing data on population and village amenities. Creating a panel across these years is not as ...
0
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0answers
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?
1
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1answer
35 views

Stereoscopic Interpretation on QGIS [closed]

I would like to know if anyone has worked with stereoscopic analysis (e.g extracting features such as drainage, forest an so on) using the following softwares: QGis, gvSIG, ILWIS or MicroImages TN ...
2
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0answers
16 views

Hansen loss and lossyear bands do not always match in Earth Engine

I'm looking at the Hansen forest loss v1.5 data in Earth Engine. According to the Hansen documentation, In addition, to reduce confusion, beginning with version 1.4 we are no longer releasing loss ...
2
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1answer
38 views

Extracting Road Terrain Properties using DEM / LIDAR

I want to extract following road terrain data from DEM but I'm not sure if its possible. Can i extract these attributes using LIDAR if not DEM ? These are the data fields I need: Horizontal curve ...
1
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0answers
106 views

Visualizing Weather Data in real-time/online with QGIS [closed]

I have been searching for quite some time now, but I can't seem to find the answer by myself. I did come across some things that helped me a bit, but many answers on this topic were from quite some ...
3
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1answer
37 views

Incorrect address mapping in Google Maps and Google Earth?

We were issued a 911 address when we built our building approximately 3 years ago. When you go to google maps and google earth and put our address it incorrectly pulls up in town. The correct ...
0
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0answers
29 views

Seeking shapefile from Brazilian presidential election?

Is there some way to get a shapefile from Brazilian presidential election, like in this link: (per city) http://especiais.g1.globo.com/politica/eleicoes/2018/mapa-da-apuracao-no-brasil-presidente/1-...
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votes
1answer
114 views

Seeking OpenStreetMap satellite images service beyond Google Maps service?

I have come back to a private QGIS project that I designed 3 months ago and I get a message from the Google Map Service like: For Deployment Purposes Only Are there attempts to provide satellite ...
4
votes
1answer
66 views

QGIS crashes when I try to open the extension tab

As I try to boot up the manager in order to manage my currently installed plugins, QGIS tries to load some of my custom data/plugins repositories from work. Those need some specific credentials to ...
0
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0answers
9 views

Seeking Hazard Maps that are not in NAMRIA, Project NOAH, LiPAD, and other reliable sources?

Where should I find those updated shape files necessary in creating Hazard Maps? I'm about to create Hazard Maps for San Pascual, Batangas Philippines but I am having a hard time looking for resources....
1
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2answers
43 views

Seeking world map (epsg 3857) tile boundaries in shapefile?

I am working on manipulating data and I need a shapefile of world map tile in each zoom level. It could be better if it is in polygon but line is also fine. I tried to find the file using as many ...
1
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1answer
39 views

Seeking accurate WMS server for Kenya?

I am looking for an accurate Map for visualizing positional data collected in Kenya. Right now I am using EXOMAPS (https://tiles.maps.eox.at/wms), in particular, a Sentinel2 cloudless view, but I am ...
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0answers
22 views

Seeking Polygon Admin 3-4 Boundaries of Argentina?

I am looking for Admin 3-4 polygon .shp files for Argentina. I have found Admin0-2 on HDX. Can anyone point me in the correct direction? I am aware of Seeking administrative boundaries for various ...
2
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2answers
87 views

Source of Contour Lines for QGIS

I am planning to go on multiple days hike and used Wikiloc to download GPX tracks. We will use a GPS for our navigation but I always want a printed map as a backup. Maps for that area are notoriously ...
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0answers
36 views

Seeking free historical images with high resolution?

Is it possible obtain free images from satellites Ikonos or QuickBird? I need historical footages from my work area (Brazil) with high spatial resolution.
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1answer
37 views

Seeking World Vector Map with cities/towns with labels? [closed]

I had it... now with system reinstall I lost it. I just need a vector world map with cities and towns labeled in english. With this new version of GIS I'm at a loss.
1
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1answer
70 views

Seeking shapefile for crosswalks in city?

I saw an article in one of ESRI's publications (not sure which one) about how an app was created to help parents and children find the safest route to walk to and from school. I would like to recreate ...
0
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1answer
21 views

Finding Cubesat Data for remote sensing dissertation? [closed]

Where can I find CubeSat data so that I can compare it to other satellite data for my dissertation?
1
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1answer
70 views

Seeking Spain Districts shapefile?

Does anyone know a source of districts in Spain? I can find Madrid and Barcelona each at a different site. If I try to collect the districts for the whole country it would be a massive undertaking. ...
-1
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2answers
61 views

Seeking Chesapeake Bay Watershed Boundary Shapefile?

Does anyone have the shapefile that depicts the boundary of the Chesapeake Bay Watershed? I have looked through countless GDB's from government agencies without any success.
0
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0answers
33 views

Seeking Soil Mapping data in Southern Africa?

I am researching soil quality in Zambia but I’ve been unable to find georeferenced soil datasets (e.g. soil samples) for my area of interest. Specifically, I want to get yearly soil sampling data in ...
2
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0answers
27 views

Seeking National Land Cover Vector Dataset? [closed]

I am looking for a National land cover vector dataset. I tried to work with the National Land Cover Database 2011, downloaded the dataset but it was a picture file.
-1
votes
2answers
56 views

Elevation Data in form of a database or colored Map

I am new to the GIS Topic and I hope someone can help me in the following. I am looking for elevation data for the whole world in the form of a database (Latitude; Longitude; Elevation(Level over ...
2
votes
3answers
87 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 ...
2
votes
1answer
43 views

What part of the Census Block is the County?

I have a list of census blocks for California and I am trying to get the county for each row. If I have a census block of 60070004024003, which 2 digits make up the county FIPS?
1
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0answers
28 views

Error in 'merge aerostat data' function not found

Just a couple of codes with the same error at the time of merge data: FIRST CODE: library(eurostat) library(dplyr) library(ggplot2) library(stringr) fer <- search_eurostat("fertility") ...
1
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3answers
64 views

Historical Hurricane data

I am searching for a data source on past hurricanes that includes the coordinates of the path at different times including wind speed pressure and category. Any other added data would also be helpful.
0
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2answers
81 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.
1
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2answers
171 views

OSM download data

I am using QGIS 2.18. I have OSM raster map opened. I go to Vector/OpenStreetMaps/download data. I have tried all three options in the dialog box. My answer is always the same no data downloaded ...