Questions tagged [geotiff-tiff]
Use this tag when referring to georeferenced or ungeoreferenced TIFF (Tagged Image File Format) files.
2,153
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GeoServer's ImageMosaic and GeoTIFFjs
I have a selection of DSM/DTM data saved as smaller GeoTIFF files with an XML, proj file. I'm currently using the ImageMosaic feature on geoserver and serving them with WMS to a JavaScript/TypeScript ...
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33
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Raster files displayed in QGIS without black background
I have .tif images which I can see with the black background in Windows Photo Viewer like this:
However, when I displayed it in QGIS, rectangular shape of the image is gone and it is shown like this:
...
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2
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14
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Mean output returning NA despite input raster having data
I have various raster files. I am using following code in R to calculate mean of all the cell values of a raster file. For some rasters, it is giving NA value, however the rasters do have the data. ...
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Convert WRF NetCDF to TIFF
I have a NetCDF file, output of a WRF model, which contains a time series of some variables. You can download it here (Warning: 7GB download). Here is the gdalinfo output:
Driver: netCDF/Network ...
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27
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geotiff.js - Elevation at point in DEM raster seems to be null or zero [closed]
When reading COG (Cloud Optimized GeoTIFF) or original GeoTIFF of a DEM/DTM (elevation map) file using Geotiff.js directly or geoblaze, elevation at a point through conversion of coordinates to pixels,...
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21
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Auto-filling rows in 'Rearrange Bands' Batch Processsing
I am batch processing my raster files and trying to auto-fill the converted column as it is shown in the following screenshot:
I have 1100 image files and I would like my each output (converted) row ...
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1
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18
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Problems recovering 3d mesh from GeoTIFFs created from PDS IMG/LBL files using gdal_translate
Update:
I've discovered that the problem lies in the pixel scale. For example, when I use
`gdalinfo LDEM_512_90S_45S_000_090.tif`
it shows the following for the pixel scale values:
Pixel Size = (59....
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1
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Offering WCS 2.x responses as compressed GeoTIFF from Rasdaman
I have a Rasdaman WCS server. I use and support WCS 2.1.0 clients but would like to support WCS 2.x in general.
Rasdaman offers various georeferenced raster formats for the responses, such as image/...
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How to convert point in any CRS to cartesian XYZ given the proj4 string?
I have GeoTIFFs of other celestial bodies, such as the moon, and am writing a program in C/C++. I cannot use GDAL but I can use libgeotiff, libtiff, and proj. Some GeoTIFFs are in a polar ...
- 111
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Generating 3d points from GeoTIFF using libgeotiff and proj
I'm working on a C++ library where I need to ingest several different DEM formats (such as GeoTIFFs, SPC Maplets, and some other internal formats) and convert them to a 3d triangular mesh. In the ...
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Convert Sentinel-3 LST data in NetCDF format to GeoTIFF format with coordinates using R
I have Sentinel-3 SLSTR LST data stored in different NetCDF files. I know how to extract the Land Surface Temperature, LST, from the Sentinal-3 through the SNAP, but, I would like to use R to work ...
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Using xarray to write NetCDF4 to GeoTIFF, get AttributeError: 'DataArray' object has no attribute '_data'
I tried to convert GPM nc4 files from NASA into GeoTIFF, but I got an error. Here's my code:
import xarray
import rioxarray
import os
os.chdir(dir_path)
xds = xarray.open_dataset(
"3B-MO.MS....
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1
answer
79
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Elevation cell vales in the 800,000 region when GeoTIFF imported from Mapzen
I wish to obtain bathymetric data (depth) for the offshore region of SW Ireland. One source is Mapzen. I can connect fine, but the elevation values in each cell are crazy - multiband color gives min ...
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ASC to TIFF Conversion and File Merging using ModelBuilder
I am using ModelBuilder. I would like to:
Convert catalog ASC files to TIFF format.
Merge TIFF files into a single file.
I am able to accomplish the first step successfully, but I'm struggling with ...
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1
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56
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Converting Esri Grid format (adf files) to GeoTIFF using Python and ArcPy
In ArcGIS Pro, I am attempting to convert and export Esri Grid Format (ADF) files that are rasters to TIFF files. I want to be able to do this in Python using ArcPy. However, when I attempt to use the ...
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Using dtwsat algorithm and data adopted [duplicate]
I have prepared the data in the same way as the GitHub sample data was prepared, so I tried applying the same algorithm to my ROI. However, I got an error at getTimeSeries as shown below. Why am I ...
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working on dtwsat in R programming need suggestions and stepsfor the [duplicate]
need suggestion and steps to prepare the data for MOD13Q1 which is downloaded in HDF format.
I have extract each band and stacked in a TIF format from HDF format in ArcMap by Extractsubdataset tool.
...
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1
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32
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RGB to Red-White-Blue gradient
I have tiff RGB data that I want to transform in vector attribute color gradiente, in which Red means 0, white is 0.5 and Blue is 1:
For a blue-green-red gradient I used the formula 255R+G-255B and ...
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Issue while reading single-band UInt16 GeoTIFF file using Geotools
I'm facing a strange issue while trying to open GeoTIFF files using Geotools library.
Following simple code works for reading coverage in Byte, but raises an exception when I try to open UInt16 ...
3
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1
answer
109
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Creating color physical map using SRTM V2 GeoTIFF tiles in QGIS
Trying to make a physical map (don't pay attention to the colors, I'm experimenting). The map is based on DEM SRTM V2.
But I have experienced some trouble with making a smooth transition between ...
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42
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TIFF file opens in ArcMap but not in QGIS
I have a TIFF file that opens in ArcMap but it is blank when opened in QGIS. QGIS log gives this message
Could not reproject layer extent: Could not transform bounding box to target CRS
In ArcGIS ...
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Coverage Band Details in GeoServer Image Mosaic
I want to publish an Image Mosaic layer with several images and I start with one image/granule. However, I find that the Coverage Band Details of this layer can not be recognized when I published this ...
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Have to extract data in CSV from TIFF file a/c to my shapefile, have the data of entire coordinates but I only want the data as per my shapeile
I have the meteorological data of entire globe. I have uploaded the .tiff file into the raster layer in QGIS. I have also uploaded a layer of my desired country in .shp file. Now, I want to have the ...
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2
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0
answers
50
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Web Map Service vs Cloud Optimised GeoTIFF (COG) Vs GeoTIFF
I'm looking into COG's to look if a COG would help me improve a application in serving or using GeoTiffs.
I've got a working WMS, which gets an input of coordinates and then looks at a tiled GeoTIFF ...
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1
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77
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Deleting GeoTIFF Header/Spatial Reference data using open source software [closed]
I'm looking for a way to delete only the Header/Spatial Reference information from .tif DEM files, using QGIS or other open source tools.
I need to specifically remove this data from the DEMs while ...
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1
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37
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How to rename the different .tif files in a stacked TIFF image in DD/MM/YYYY format in R
I'm struggling to rename the TIFF files in a stacked TIFF file in date format (DD-MM-YYYY). So, far I have converted it to Date format. But, the date values are in YYYY-MM-DD format by default. How to ...
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TIFF Landsat file not displaying in ArcGIS Pro despite being uploaded [duplicate]
I downloaded a Landsat image of Jamaica from the USGS Earth Explorer. I successfully uploaded the files with the metadata and bands that I wanted into one composite file using the composite bands tool....
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33
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Exporting map as GeoTIFF in ArcMap - wrong coordinates
I'm trying to export a map as a GeoTIFF but I'm facing an error as the map is being exported with a grey background as the sides. The problem is that the grey parts consist of coordinates, meaning ...
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1
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37
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How to calculate mean of same months raster files of different years?
I have monthly raster data (.tiff) from 2008 to 2020. Files nomenclature is as follows:
index_200801
index_200802
..
..
..
index_202005
I want to calculate mean of same months of different years.
I ...
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14
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NameError: name 'vector' is not defined on Segmented project
I want to visualize my geopy Segment Anything Model for Geospatial Data of my neighborhood, but at the visualization stage I got this reply
NameError Traceback (most ...
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33
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Export raster from Geosoft viewer and Import to QGIS [duplicate]
I am having trouble exporting a raster from Geosoft viewer and importing it into QGIS and displaying it properly. Here I have a .gxf file dtm, which for some reason I can't import into QGIS (it just ...
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1
answer
62
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Adjust GeoTIFF symbology in QGIS to look accurate [closed]
Here I have a GeoTIFF which I know isn't displaying properly because it is meant to be topography. What am I doing wrong? I want the tops of the hills to be light colour and the valleys be darker. ...
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1
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31
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Import GeoTIFFs to QGIS via the API
I am trying to import GeoTIFFs to QGIS via the API, remove some colors and change the transparency.
Why is my transparency command ignored in the script below?
#Import TIF and set Transparency
...
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Calculate volume of pit with geotools
I have DEM data in .geotif file. I want to calculate volume of pits. In geotools library implemented geotiffreader on 28 version. Can I calculate?
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1
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40
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Set transparency for 3-channel GeoTIFF in GeoServer (with SLD, no alpha channel)
My GeoTIFF has 3 channels (RGB). I would like to generate a transparent output for pixels with R=0 AND G=0 AND B=0. Zero values should remain black in case there are values >0 in any other channel (...
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36
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Adding gradient transparency to raster layers in QGIS
I'm using QGIS.
I have about 100 GeoTIFF satellite imagery that makes a circular overall shape. I need to add a gradient transparency to the edges of the whole set to better blend with the lower ...
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1
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26
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GeoServer s3 uri with ImagePyramid plugin
I would like to create pyramid and use the ImagePyramid plugin to create a store in GeoServer. I know GeoServer has a community module to support S3 uri in GeoTiff file, is it possible to use the S3 ...
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0
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60
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.grd file to GeoTIFF file
I am trying to transform some data that I have that are in a .grd format and calculate something and then save again as a .grd or as a GeoTIFF. The problem is the projection, I cannot find the ...
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64
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Using PostGIS raster in GeoServer. Is it necessary?
What is the reason to convert GeoTIFF (or other Geo-Dataset) to PostGIS raster and store them in GeoServer?
If it's for using the PostGIS functions, what is the problem of storing the original GeoTIFF ...
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1
answer
172
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Loading a .tif.ovr file on QGIS
I am quite new to QGIS so I hope the question will be clear enough. I downloaded a TIFF folder that contains the following file formats:
.ovr
.tif.ovr
.tif.ovr.aux.xml
.tif.xml
As far as I ...
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3
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61
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Export multiples files in an output directory while renaming them as months
I have various .tif files (3 files per month) from 2006-2010. Nomenclature of files are as following:
20060103
20060113
20060124
20060203
20060213
20060221
...
...
...
20100624
I have calculated ...
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62
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Passing world file information into a GeoTIFF correctly
I have some drone imagery, for which I also have the associated world files. The world files contain the georeferencing information for each image. What I want is to transfer the image and ...
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1
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92
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Some of the .tif files downloaded with geemap are flipped vertically
I have downloaded some images from Google Earth Engine, using Geemap library using this code:
geemap.download_ee_image(s1_img_vv, "s1_img.tif",crs='EPSG:4326', scale=10,region = r_roi)
...
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1
answer
34
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Error: Exported bands must have compatible data types; found inconsistent types: Float32 and Float64. (Error code: 3) [duplicate]
When trying export my file (Sentinel-2 image) from GEE, I got error:
Error: Exported bands must have compatible data types; found inconsistent types: Float32 and Float64.
This is the code to export:
...
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5
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1
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68
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Removing colour bands in PyQGIS
How do I remove unwanted colour from the palette from a Raster via the PyQGIS API? For example, remove black from the palette. It works manually within Layer Properties -> Symbology -> Band ...
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The dataframe values used to create the GeoTIFF and the values extracted from GeoTIFF are not matching
I have created a GeoTIFF file using the code below.
Part1: code for GeoTIFF creation.
import numpy as np
import pandas as pd
import rasterio as rio
# Define the range of latitudes and longitudes
...
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39
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Converting PNG to GTiff increases file size using Python
I am running this script to convert PNG to GTiff and tag it with coordinates and a crs of my choice. It works just fine but after the conversion the geotiff file is 177 MB (the png is 1 mb or smt) and ...
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79
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Export georeferenced .tif in ArcGIS Pro with a transparent background
I am a graduate student relatively new to using ArcGIS. I have georeferenced a bunch of historical images and I want to export them as .tif files with the georeferencing information included. When I ...
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40
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Cropping TIFF images based on imported KML file and tiling grid system of Sentinel 2 satellite imagery in Python
I have some .jp2 formatted satellite images (ex. T42UWF_20220714T063641_B04.jp2) which have a resolution of (10980x10980).
I import Sentinel-2 Level 1C tiling grid system .KML file and manually ...
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18
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How are "SourceX" and "SourceY" calculated when georeferencing an image?
When Georeferencing an image in ArcGIS, we create a table of control points. These points have 4 pieces of data: SourceX, SourceY, MapX, and MapY. SourceX and SourceY are the coordinates of the points ...
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