geotiff Questions
12
I started to use gdal_csharp dll in my application and read a geotiff file. but it says:
The type initializer for 'OSGeo.GDAL.GdalPINVOKE' threw an exception.
it's my code
string fileName = @"/...
3
Solved
i have a geotiff images that have 3bands.
band1,2 is a actual image values and band3 is a instance angle value.
band1,2 is float32 data type
under code is that i try before.
but it doesn't work...
4
I need to save out a 3 band geotiff to file. I am currently using rasterio and when I go to write out the 3 band imagery I get the error Source shape (1, 3445, 4703, 4) is inconsistent with given i...
2
4
I have a raster stack, stk, consisting of three raster images in R. Here is a simple example
# set up a raster stack with three layers
> library(raster)
> r <- raster(nrows=10,ncols=10)
&...
4
Solved
Does anybody know how to change or set the "Description" option/tag of a GeoTIFF file using GDAL?
To specify what I mean, this is an example of gdalinfo return from a GeoTIFF file with set "Descr...
5
Solved
I'm trying to read MODIS 17 data files into R, manipulate them (cropping etc.) and then save them as geoTIFF's. The data files come in .hdf format and there doesn't seem to be an easy way to read t...
2
Solved
I'm working on the project to detect the object from GEOTiff files and return coordinates of the objects and those output will use for drone to fly to those coordinate
I use tensorflow with YOLO v...
Parker asked 5/5, 2018 at 16:29
4
Solved
I want to write a GEOTIFF, with all the geographic metadata in Java. Which library etc. works best for this purpose?
Amharic asked 15/9, 2010 at 9:46
1
I am attempting to extract a specific set of data from a netCDF file and then convert said data to a GeoTIFF.
So far I have managed to extract the data I want using netCDF4, all the data in the fi...
2
Solved
I have a PNG image file.I want to convert it to GeoTiff. I installed QGIS software but i can not use it and i dont know how to Georeference the image. Please help me. is there any online software ?...
1
Solved
I have the following numpy array:
supervised.shape
(1270, 1847)
I am trying to use the following code to save it to GeoTIFF using rasterio:
with rasterio.open('/my/path/ReferenceRaster.tif') as...
Unlucky asked 6/11, 2019 at 8:31
1
I am trying to create a virtual raster (VRT file), that joins a large amount of GeoTIFF rasters.
I am using gdalbuildvrt command in a Windows 7 environment. Below is the syntax used.
gdalbuildvr...
2
Solved
I have an ESRI ASCII file of the form:
ncols 5
nrows 4
xllcorner 0
yllcorner 0
cellsize 10
NODATA_value -9999
25.4 26.1 27 28.6 27.7
25 26 26.4 27.9 27.4
25.1 25.8 26.8 28.6 27.6
27.5 28 27....
Kildare asked 3/12, 2018 at 6:43
2
Solved
I'm trying to create a geotiff (elevation DEM data) file by using Libtiff.Net.
The problem is that I have never succeeded to add the following two tags:
TiffTag.GEOTIFF_MODELTIEPOINTTAG
TiffTag.GE...
Rotunda asked 21/9, 2018 at 7:41
1
Solved
1
Solved
I would like to create a RasterLayer from GeoTIFF data provided by a server. I'll query the server for this data using a httr::GET call (the data is provided on-demand, so in the application there ...
1
Solved
I have 50 geotiff files in the same folder.
All of them represent elevation data in different parts of the world.
I would like to merge certain geotiff files, and I found mosaic in R might help us....
1
It appears that the raster package in R doesn't distinguish between positive and negative rotations of GeoTIFFs. I have a feeling that it is because R is ignoring the negative signs in the rotation...
Fetal asked 3/2, 2017 at 17:40
3
Solved
I have acquired Digital Elevation Maps(Height Map of Earth) of some area. My aim was to create Realistic Terrains.
Terrain Generation is no problem. I have practiced that using VC# & XNA framew...
1
Solved
I have 5 numpy arrays of shape nx, ny
lons.shape = (nx,ny)
lats.shape = (nx,ny)
reds.shape = (nx,ny)
greens.shape = (nx,ny)
blues.shape = (nx,ny)
The reds, greens and blues arrays contain values...
1
I am loading a geotiff file using GDAL. I have managed to read the coordinates X,Y but not the elevation.
Has anyone worked on a similar case before ?
Regards,
1
Solved
OK, After a bit of fiddling, I've tweaked a script from the site hyperlink in the second comment line. The purpose of the script is to clip/mask a LARGE raster (i.e. that cannot fit into a 32-bit P...
1
Solved
This might be something really simple to fix.
I want to plot over a map a data layer from a NetCDF file using the function plot(raster). I don't know why I'm getting a raster skewed/offset (My gu...
1
Solved
I would like to use the original colortable of a >>georeferenced raster image<< (tif-file) as coloured scale in a map plotted by ggplot/ggplot2.
Due to not finding an easier solution, I acce...
1 Next >
© 2022 - 2025 — McMap. All rights reserved.