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0answers
30 views

Where can I purchase private LiDAR data?

I'm looking for privately owned LiDAR data sources. Does anyone know of companies/counties/states that sell their raw LiDAR data? I know there are free LiDAR sources out there, but I'm interested in ...
2
votes
2answers
56 views
+100

Where can I find raw LiDAR data for European Countries?

I'm looking for LiDAR data in laz or las format preferably from an FTP site. Does anyone know which countries have that data available to the public? From my research it doesn't seem to be easy to ...
4
votes
1answer
24 views

World / Global Navigable Waterway Data?

We're looking for an equivalent of "The National Waterway Network" dataset but for the entire world. Essentially vector data of all non-ocean waterways including major rivers etc, that can be used ...
0
votes
0answers
12 views

Where can I find bathymetry data [on hold]

I look for digital bathymetry data to assess where underwater power transmission lines can be build. I found a few maps but without attribute table, so I don't know how deep it is. Is there a way ...
0
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0answers
10 views

Ocean Current, Chlorophyll and suspended sediment

Where can I download Ocean Current, Chlorophyll and suspended sediment data of best possible high resolution for Indian scenario?
1
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1answer
21 views

Basic instructions for loading OS Terrain 50 data

Are there any basic instructions for using the OS Terrain data available online? I do not have an issue extracting - it is all sat in a folder ready to go. What I cannot work out how to do is to ...
0
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0answers
26 views

Is there a source for historical (1960-2016) shapefiles? [duplicate]

I need shapefiles of changes that have been made to countries borders in these years 1960- till most recent i have some but Africa and Middle East is really hard to find.
0
votes
0answers
7 views

Where can I get vector datasets for Nasarawa state in Nigeria? [migrated]

I would be happy to be pointed to the right direction where I can access vector data for NAsarawa state in Nigeria?
1
vote
1answer
36 views

Conversion of .csv file to MapInfo generates very large .dat file

I am converting an .xls file (500kb) to a .csv (150KB) then using this to generate a MapInfo .tab file format using both QGis and ArcGIS. I can use an intermediate file ie. mif/mid format which gives ...
0
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0answers
24 views

Where to find data on Australian business types and locations? [migrated]

There are numerous Australian government websites which manage businesses, including: Australian Business Register Australian Securities and Investments Commission Business.gov.au ABN lookup ...
1
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1answer
39 views

High res monthly satellite maps including ice cover

I have some old month by month NASA satellite maps showing the world in 2004 at 5400x2700px. I've noticed NASA has newer cleaner versions of these maps at ...
-1
votes
0answers
31 views

Landcover data for the Korean penninsula needed

I am currently working on a project for the Korean Penninsula and I need land cover data. I have my elevation rasters, and imagery rasters, all I need is land cover for a piece of software to operate ...
3
votes
1answer
36 views

What is a good world reference atlas with information for each country? [closed]

[I'm not sure if this is the right StackExchange site for this question, but it was the closest I could find to general geography.] I love learning about the countries of the world, and my favorite ...
1
vote
1answer
51 views

Change NODATA values to 0 in Qgis

I know this question has been asked already in this forum, but I couldn't find an easy (for me, a rookie) solution for my problem. I have an RGB 3 band file which, in some pixels, has i.e. R no data ...
3
votes
4answers
227 views

Looking for a Free Shapefile of the European Countries

I do not seem to be able to find a free shapefile of the European countries. This is the kind of map I am looking to populate with my own data using ESRI ArcGIS: The Eurostat website only seems to ...
1
vote
0answers
9 views

Not able to progress past loading CSV in New Dataset dialog

We're getting some strange behavior in the connect dataset dialog, where, once we've selected a CSV file for upload, we get no button or feedback to continue the process. screenshot Anyone else ...
3
votes
0answers
43 views

Mapping methodology and/or clustering technique needed

I have a scenario in which I have two service centers (A & B) in an area. The capacity of these service centers are different. Service Center A can serve twice as many as Service Center B. They ...
0
votes
1answer
25 views

Load data into hosted feature service

I have a feature service that is solely cloud-hosted. I need to load data into the service. I have many features to add, so I don't want to do this manually. Is there a way to load the features ...
0
votes
1answer
52 views

Where can I find SRTM DSMs (digital surface model)?

I'm interested in finding a 30 meter DSM (digital surface model that includes canopy) from SRTM with the hope of creating a 30 meter canopy height model. I know that it can be done because the ...
4
votes
1answer
35 views

Annual Precipitation Data Sets

I am looking for annual precipitation maps for Minnesota and South Dakota. Preferably in a raster or polygon format. Basically, something I can spatially tie to data in a large database. I have been ...
1
vote
1answer
48 views

Where I can find API for Countries, States, Cities and airports

I'm looking for an API or data source (or multiple sources) that provide the following information: Countries Information: ISO code, Region, Capital, population, languages, currencies and climate. ...
3
votes
3answers
44 views

Looking for GIS dataset for Japan with attributes in English

I have found some GIS data for Japan but the location attributes (prefecture, city names etc) are in Japanese. Anyone know where I could find this data in English, I could get it translated but it ...
1
vote
0answers
32 views

Where can I download NDVI or landsat images of south china that isn't in an .img file format [closed]

Everything i seem to find is an hdf file and i can't open it in erdas. so is there a way to convert it to open in erdas or do i need to find somewhere else, earth explorer and glovis are the two ...
0
votes
1answer
18 views

Is there a publicly available street centerline file that can be used to geocode Westchester addresses?

The publicly available file at NYSGIS Clearinghouse does not have the required fields to geocode Westchester addresses. The file available for cooperating members does have them, but my institution is ...
1
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0answers
27 views

Obtaining data from Ukraine cadastre?

I'm looking for some cadastral data from Ukraine: orthophoto maps with good quality and vector cadastral parcels for this area (Ukrainian name: Битень, Район Ковельський) . I found Ukraine cadastral ...
1
vote
0answers
21 views

how to obtain world seafloor geomorphology layer/raster

This article http://gizmodo.com/heres-the-most-complete-ocean-floor-map-ever-made-1750109568 references an updated world ocean floor map. Where is it possible to obtain a raster layer to display in ...
2
votes
1answer
15 views

Finding high-resolution land cover data for Taiwan?

So far, the best data I've found is from Globeland 30 (30 m), but the data for Taiwan is not very discriminant in partitioning the landscape. Does anyone know of better resolution data?
2
votes
0answers
21 views

Differences between mWm-2sr-1(cm-1)-1 and W/m^2 * sr * um

I'm confused about the use of this quantity. For example eumetsat in pag. 16 radiance is equal to: Physical Units = Cal_Offset + (Cal_Slope x Level 1.5 Pixel Count) (expressed in mWm-2 sr-1 (cm-1)-1 ...
1
vote
1answer
34 views

Broadband coverage data for Canada

Is anyone aware of a dataset for Canada that is similar to http://www.broadbandmap.gov/? I contacted Connecting Canadians (https://www.ic.gc.ca/eic/site/028.nsf/eng/h_00587.html) to confirm that they ...
1
vote
2answers
140 views

Where is World hillshade free download?

i need world hillshade with resolution about 1x1 km. Do you know where i can it download ?
1
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4answers
92 views

Seeking data for Mapping Pubs in London?

I want to make a map showing pubs in London but don't know how to go about getting the data. I have looked on digimap and downloaded a few things but none seem to be right. any ideas?
1
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0answers
23 views

GIS Information for Netherlands [closed]

I am currently interested in any kind of GIS Information about Netherlands. I need it for some kind of research. Such informations as temperature, soil composition, precipitation, elevation are very ...
3
votes
0answers
146 views

Import GPS SINEX (for velocity analysis) into Sarscape or processing with others software

I try to import GPS snx. into Sarscape 5.2 (use GPS Import tool) and getting error 115) ) gps_type : [sinex] 116) ) generate_kml : [OK] 117) ) generate_shape : [OK] 118) ) ...
0
votes
1answer
34 views

Mexican states SHP without coastline?

Is there a shapefile anywhere showing Mexican boundaries (national & state) that are NOT clipped to the coastline? Either polygons showing the maritime boundary, or polylines showing only the land ...
0
votes
1answer
33 views

Local amenity dataset for the UK

Does anyone know where I could find an up to date data set of amenities for the UK? I'm working on a study which needs to understand the distributional impact of a potential development proposal, in ...
7
votes
2answers
132 views

Where can I find Historical GIS datasets?

I've been looking for a while for Historical GIS datasets. In a lot of places (also in answers here at StackExchange), people are referring to a great dataset at ThinkQuest, which contains shapefiles ...
1
vote
0answers
35 views

Getting historical administrative boundary GIS files for India?

I am currently working on a project for which I need to get GIS maps of India at a district-level in the 80's and 90's. India's district and state boundaries have changed considerably over the time ...
1
vote
1answer
36 views

How large is the entire ASTER Global DEM on disk?

I see from various online sources (including GIS.SE's own How to download the entire ASTER GDEMv2 dataset?) that the ASTER GDEM has 22'000 tiles, each 1°×1° and 3601×3601 pixels (each pixel being ...
2
votes
2answers
77 views

Where to find Population Density (shp. or grid) for Europe? [closed]

Does anybody know where to download shp. or grid file on European population density (inhabitants/ sq.km)?
0
votes
0answers
35 views

Searching for UN regions/sub-regions shapefile

for a visualisation project I need the boundaries of the UN regions as defined here : http://unstats.un.org/unsd/methods/m49/m49regin.htm That's 21 polygons for the sub-regions. I have been looking ...
2
votes
1answer
48 views

Looking for DTM for Morocco

I am looking for a DTM for the city of Agadir in Morocco. Could anyone help me to find it?
0
votes
1answer
39 views

How to generate a hospital perimeter database [closed]

I have about 2500 hospital points with names and addresses across the nation. My goal is to create a polygon layer of perimeters for these hospitals. The perimeter shape should look like what's in ...
1
vote
1answer
25 views

where can I get land use data for Beijing [closed]

Iam looking for land use data for Beijing of 1985 and 2010
1
vote
0answers
42 views

Line to Polygon Spatial Join

I understand how to join these two, however, I am having some issues. I am attempting to join a set of lines to a polygon that I have drawn. I want the polyline attributes to join to the limited table ...
1
vote
0answers
44 views

GIS shapefile of corporate headquarters located in the US?

I am conducting MSA (Metropolitan Statistical Area) level analysis where I am tracking the number of corporate headquarters in the top 50 MSAs from 2000 to 2014. I am looking for a shapefile like this ...
3
votes
0answers
27 views

Guide to aerial or space data types and availability

I am overwhelmed by the variety of types of satellite and aerial data (images?) available online. For example, at the USGS Earth Explorer data page, I see AVHRR; CEOS;Ikonos and OrbView; EO-1; GLS; ...
1
vote
2answers
69 views

Looking for Shapefile of Island Names

A lot of Island nations, like Japan and Indonesia, have many islands within the same country. Other islands, like Borneo are part of multiple countries. I am looking for a shapefile that gives the ...
0
votes
0answers
34 views

Problem with stretched value and classified value in ARCGIS desktop? They are different than each other

I want to classify the value of an image into 3 groups. when I check properties of a raster image, stretched value is different than classified value. Here I have uploaded the images as follow. I ...
1
vote
1answer
33 views

Is there any site where I can found city shapes in postgreSQL polygon format

Is there any site where I can found city polygon area (for postgreSQL or similar)? I don't know if such resources exists, and I don't know how to find it.
1
vote
2answers
51 views

Aegean Islands Spatial Dataset

I need a .csv file about the coordinates of all the Islands in Aegean Sea. Do you have any idea how I can find them?