Questions tagged [geotiff-tiff]

Use this tag when referring to georeferenced or ungeoreferenced TIFF (Tagged Image File Format) files.

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Create a ee.FeatureCollection out of a .tif file

I am using the Earth Engine API in a Python Jupyter notebook. I have several .tif files in my local folder and I would like to create ee objects (FeatureCollection a priori) to manipulate them. Is ...
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31 views

TIFF file issue

I started georeferencing an image. A TIFF file is saved in my desktop. But I couldn't view the image of the map ( while seeing the icon on desktop). I then add the raster layer in QGIS. But the map ...
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20 views

Convert GeoTIFF to NITF

This should be very straightforward, but I can't seem to find this exact conversion scenario. I understand pixel / row / and lat and long coordinates but it seems like none of these values agree with ...
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1answer
13 views

Add raster image (GeoTIFF) over a TMS with Mapbox

Having some GeoTIFFs, which I would like to display georeferenced over a TMS (in an impossible way to download the GeoTIFF, like another WMS or TMS). Is that possible? Note: Currently I use Mapbox ...
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Downsides to saving rasters with NaN as no data values?

I am working with a bunch of satellites images downloaded from Google Earth Engine as .tifs. I have masked some of the pixels in Earth Engine with values of -999999 where there are clouds. Everytime I ...
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Converting SRTM .hgt to GeoTiff with GDAL [closed]

How do I convert an SRTM tile into a GeoTiff with GDAL?
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Created GeoTIFF only has NaN values in PostgresSQL

I created a GeoTIFF file from a numpy array, loaded it into a PostgreSQL DB and now I want to retrieve this raster data and convert it back into a numpy array. I know this seems nothing really ...
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MapProxy banding problem with GeoTIFF

I have a layer that is published by GeoServer (2.12.0) and then cached by MapProxy (1.12.0). The layer is a layergroup on the server consisting of a polygon and a GeoTIFF showing a proximity gradient ...
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1answer
15 views

Viewing Rasters on Phone/Tablet with GPS Location?

I have a Geotiff like the one below, and I'd like to be able to use it as a map I can view with my location on a table or smartphone. This can be via Google Maps or any other app. That is, I can use ...
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GDAL WriteRaster as single band GeoTiff using C# saves as all black image

I am new to the community. I am fairly new to GDAL, and I'm using the C# library. I have a single band raster for which I ran multiple analyses on, and for each, I saved them using GDAL WriteRaster - ...
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2answers
107 views

How can I solve this error from TIFF file?

I used google colab(python) to read a tif file with Tiff file. But it shows: TiffPage 0: <COMPRESSION.LZW: 5> requires the 'imagecodecs' package. This is my code: !pip install tifffile !pip ...
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Plot TIF file using Cartopy

I'm trying to plot sea ice data from NSIDC in .tif format (see code and data here) using Cartopy but the sea ice concentration is not represented at all on the map. Am I wrongly projecting it? Cheers
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1answer
25 views

How can I calculate the Kolmogorov-Smirnov Tests (ks.test) with raster data in R?

I want to test if my data (especially the temperatures of the landsurface) are normal distributed. ks.test(rasterstack[],"pnorm",alternative="two.sided",exact=NULL) This is the ...
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Google Earth Engine: Export as GeoTiff 16-bit Integer somehow does not export the mask

We calculate NDVI datasets in Google Earth Engine in regions cropped by ROI polygons and probably masked by cloud pixels. Calculations are going fine, however when we export the results we want the ...
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Exporting GeoTIFF raster to GeoPandas dataframe

I'm just starting in the field of GIS (mostly worked with just python before) and got stuck on a problem. I'm looking for a way to polygonize an already masked GeoTIFF raster with population data in a ...
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Why does function raster.Zscore in package spatialEco not work in R after installing?

I want to calculate the z-scores for a rasterstack. I downloaded the package spatialEco from https://cran.r-project.org/web/packages/spatialEco/index.html Now it is not possible to write and run the ...
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1answer
32 views

The position and size of my Tile Map is incorrect when it is displayed in React-Leaflet

I converted the GeoTIFF file to a tiles map. I'd like to display it in react-leaflet, but the size and position are not right. What can I do to fix it? This is condition when displayed. (overlaid on ...
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1answer
32 views

Convert multiband GeoTIFF to dataframe using all bands (R, Python or QGIS) [closed]

I have a GeoTIFF file with 2 bands and I want to create a dataframe like this: pixelID | band1Value | band2Value I would like to do it in R, Python or QGIS. As far as what I have searched, I could ...
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1answer
36 views

Showing values from a GeoTIFF

I would like to get a list of the values of a GeoTIFF. Is that possible using 'gdalinfo' command? If not, is there any other software that can show that?
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Save a GeoTIFF one band with palette

I am using QGIS 3.12.3 on Windows. I am loading a tif file (CRS EPSG:3395 - WGS 84 / World Mercator - Projected, 1 Band with a palette with 256 colors), and I am trying to just save it "as it is&...
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1answer
37 views

Converting a FLIR image CSV to TIFF using Python

I have a geolocated CSV file containing one lat, long coordinate for the entire thermal image. I would like to convert this CSV to a TIFF using Python so that each pixel contains a temperature. All ...
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1answer
53 views

gdal translate resampling -r flag has no effect?

Whenever I add a resampling parameter (-r) to my gdal_translate commands, it seems to have no effect. For example the following two commands produce a binary exact result. How can I get my image to ...
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32 views

How to retrieve raster's metadata from PostGIS, using Python?

I am working on a PostGIS database, and I would like to store GeoTIFF raster images in some of my tables. Currently, I use GDAL to convert / read my images, and psycopg2 to connect to a SQL server. ...
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1answer
16 views

Land temperature anomaly data from earth observations in R

I am trying to work with the NASA's land temperature anomaly dataset at https://neo.sci.gsfc.nasa.gov/view.php?datasetId=MOD_LSTAD_M&date=2013-01-01 When I am using the extract function on the ...
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Calculation of mean and standard deviation of raster data in R? [duplicate]

I have a set of raster images (GeoTIFF, Landsat 1984-2018) which I cropped with my AOI using a shapefile. Now I want to stack them and calculate the mean and standard deviation of every pixel of the ...
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63 views

Calculation of mean and standard deviation of raster images in R

I have a set of raster images (GeoTIFF, Landsat 1984-2018) which I cropped with my AOI using a shapefile. Now I want to stack them and calculate the mean and standard deviation of every pixel of the ...
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61 views

How to hide unassigned names using gdal.ColorTable() in Python?

I used the gdal.ColorTable() to assign predefined rgb-values to my one-band geotiff. The colortable is set by colortable.SetColorEntry and has finally 18 entries. The numpyarray consists of integers ...
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2answers
64 views

Launching high-detailed Ordnance Survey maps in QGIS 3x

I would like to have the Ordnance Survey maps tiles in QGIS. Most of the sources from the web, from where we can import the maps are not in high detail. The scale, which I am interested in is 1:500 (...
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1answer
23 views

Import multiple WorldImages in a single GeoServer store

I downloaded tiles from Copernicus EU DEM. Each tile is made of four files : $ ls *E30N30* eu_dem_v11_E30N30.TFw eu_dem_v11_E30N30.TIF.aux.xml eu_dem_v11_E30N30.TIF eu_dem_v11_E30N30.TIF.ovr I ...
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1answer
44 views

Finding the CRS when it is missing from the GeoTIFF file

I have downloaded some GeoTIFF files from this site: https://cloud.ihme.washington.edu/index.php/s/Q5CGeazb4iNsDQA?path=%2FStunting%20Prevalence%20%5BGeoTIFF%5D I need to convert these .tif files ...
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Elasticsearch polygonize TIFF map

I am having an heavy TIFF map around 2Go and I want to index it in ES in order to geolocate data of this file. With GDAL, I could polygonize only a part of it in GeoJSON, but seems that big polygons ...
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31 views

OpenLayers/GeoServer Image mosaic

I would like to understand why I can't change the files of my mosaic directory in GeoServer. When I create my layers, I specify the URL of my directory with GeoTIFF files and shapefiles. If you change ...
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20 views

Getting clipped Landsat RGB image to render correctly in ArcMap

I downloaded Landsat 8 tiff bands 1-7 into Arcmap 10.7 and then used the Composite Band tool to create a RGB raster composite image. In order to have the Landsat image render correctly I had to ...
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1answer
30 views

How is a GeoTIFF geographically referenced if it has no sidecar files?

I am currently downloading MODIS burned area fire products to use for a work project. One of these products is a GeoTIFF which indicates the day (Julian date) of the year when an area experienced fire....
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41 views

How to add elevation data to tif to create DEM (SRTM satellite data)

I have a .tif created from the SRTM satellite data. The tif should already be DEM data as it was collected from the SRTM satellite. When I open the tif in ArcGIS, I don't see any height or z data, ...
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36 views

Problem exporting a large classified image in Earth Engine

I am trying to export a GeoTIFF image but it doesn't work. https://code.earthengine.google.com/fe534ace7f3fc4fdfd155ded24155525 When I export the large classified image to Google Drive, I don't get ...
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18 views

Troubleshooting unsupported error message from ArcGIS Pro

I keep receiving an error message for trying to upload a temperature raster layer onto ArcGIS Pro. I was wondering what would be the best course of action to troubleshoot?
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14 views

VDatum to transform MHHW to WGS84 error code

I am using VDatum vdatum.noaa.gov/ to transform the vertical coordinates of a surface from MHHW to WGS84. I am getting the error code below: Exception in thread "C:\Users\User\Desktop\Honduras\O_file....
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25 views

How to convert grd files to GeoTIFF files?

I have a .grd annual daily gridded rainfall data file and a control file of the same and want to extract monthly values from the file in GeoTIFF format using grads. I am new to programming so please ...
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1answer
31 views

Empty images when converting grib2 to geotif using gdal_translate

I have a grib2 file which you can download here that contains radar rain data. (1.3MB, just one band). I am trying to convert it to TIF so I can colorize it and reproject it to EPSG:3857. The .tif ...
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24 views

gdal_translate of Tiff to gpkg with only one band and preserving of the nodata

I try to use gdal_translate in my windows command prompt to convert a single band .tif raster to a single band .gpkg. gdal_translate -of GPKG example.tif example.gpkg I always get a .gpkg with four ...
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21 views

TIFF image merge colour distortion

I am trying to merge 4 TIFF files and the resulting merge is coming out with some odd colour distortions. Does anyone know how to resolve this?
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Processing multiple TIFFs in ModelBuilder of ArcMap gives ERROR 999999

I am trying to process multiple tiff files using ModelBuilder. I am using ArcMap and specifically the Iterate Raster function (see below). Unfortunately, when I run the iteration I get an error ...
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1answer
25 views

Converting raster from LCCS to NLCD formats

We would like to convert LCCS format raster files into the US NLCD format. Is there some way for that, especially with QGIS program ? We need NLCD TIFF files for EPA AERSURFACE program. The https://...
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44 views

Python : How to plot a raster .tiff image as lines instead of colours on a map?

On python 3.8.2, Windows 10. I'm currently plotting a monthly mean temperature map from a .tif image on a basemap with the gdal package (see code). I'm following a method that I've seen online. I'...
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54 views

How to configure GeoServer on AWS to serve Cloud Optimized GeoTIFFs (COGs) from S3

I want to use S3 buckets as data stores for ImageMosaics on GeoServer in AWS. I'm using the Support for S3 GeoTIFF and the ImageMosaic module. I'm using geoserver 2.16. First of all, is this ...
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33 views

Georeferencing larger GeoTIFF's in QGIS

I have a GeoTiff (>100GB) and I want to georeference it in QGIS using the georeferencer option. I did manage to create the GCP's (>15) but when the georeferencing is set to run, it crashed mid-way. ...
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51 views

QGIS 3.10/3.12 on Linux cannot interpret ZStd TIFF Compression

I have installed QGIS 3.12.X (and also QGIS 3.10.X) under Linux Ubuntu and Linux CentOS, but when trying to open ZStd encoded TIFF Files, I get the error message: [file path] is not a supported ...
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1answer
23 views

Upload an image into Google Earth Engine

How do I upload an image into GEE? I would like to a) just upload an image with no actual geodata just to display in a panel b) take an image and give it the geodata as well (in QGIS??) and upload ...
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19 views

Export multiple bands from netCDF into GeoTIFFs

I am working with a NetCDF file that has multiple subsets and each subset has multiple bands. I would like to take one subset and export each of the 28 bands into its own GeoTIFF. I thought that ...

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