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Questions tagged [geotiff]

GeoTIFF is a public domain metadata standard which allows georeferencing information to be embedded within a TIFF file.

GeoTIFF is a public domain metadata standard which allows georeferencing information to be embedded within a TIFF file. The potential additional information includes map projection, coordinate systems, ellipsoids, datums, and everything else necessary to establish the exact spatial reference for the file. The GeoTIFF format is fully compliant with TIFF 6.0, so software incapable of reading and interpreting the specialized metadata will still be able to open a GeoTIFF format file

more information - http://en.wikipedia.org/wiki/GeoTIFF

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GeoServer access data file reside remotely

I have geoserver installed in my web server and I want to create a GeoTIFF layer. I am accessing geoserver through my local machine and I have GeoTIFF file reside in my local machine. The problem is geoserver doesn't recognize the path of the file I…
Dilini Himali
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python - find coordinate in geotiff

As a python newbie I am searching for help :) hope to find it here. I have a Geotiff file. I need to find coordinates in the Geotiff to find the position of a thermometer within the geotiff (the thermometer has the coordinates -115.47083484975207,…
beginner123
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I can't create image mosaic in GeoServer(JPG image format)

I am trying to create image mosaic out of bunch of .jpg images. These images all have EXIF header and it looks like this: Driver: JPEG/JPEG JFIF Files: IMG_3290.JPG Size is 4000, 3000 Coordinate System is `' Metadata: EXIF_ApertureValue=(3.625) …
Milos Miletic
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How to convert png to GeoTif

I would like to convert using c# or python my png to GeoTif , what would I need? How could I implement it? (I can use arcpy) Thanks.
Argon
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Split a big geotiff file using java

I have a big geotiff files that I try to split into small png images, using Java language, I cannot read all the picture into a BuffredImage, so I just want to read it and save it as 2 png pictures. My question is How to split this big geotiff to 2…
Javaist
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How to crop image by n pixels?

I am trying to trim a geotiff image by 500 pixels (500m) on all sides. The following is what I have tried so far, which reads a geotiff and describes various geotiff metrics such as the x-min and y-min of the bounding box. I have tried using…
Borealis
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How do I set up GeoServer for large datasets

I'm trying to setup GeoServer to display 2 data stores. Both are full Earth tile sets, 1 for Day and 1 for night. The imagery is 200m which roughly translates to 2x 50 1.2GB GeoTiffs. For context, the application this a museum exhibit that…
Mike LP
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GeoTIFF files in ImageJ

I am trying to open GeoTIFF file in ImageJ. It is opened as blank black image. But I want the view as its JPEG converted image. Please If anyone can help me. I want to process that image for Oil Spill Detection.
Kruti Vyas
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mapnik and local tiff tiles

I have a local directory full of geotiff files which make up a map of the UK. I'm using mapnik to render different images at various locations in the UK. I'm wondering what is the best way to approach this? I can create a single RasterSymbolizer…
jramm
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Why gdalwarp is giving two different results on the same file?

I am using GDAL (GDAL 1.9.2, released 2012/10/08) to change of EPSG referential on a GeoTiff file. I do the exact same command on two different computers (with the same version of GDAL and tiff libraries). And I get two different results... I am out…
Pierre Villard
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Mantain coordinates with matlab

I'm doing some operation with some tif images (well, the format is geotiff because it's a tif with coordinates) in Matlab but after doing it, I cannot mantain the coordinates of the images. I've thought about generating a tfw file but I receive…
user1578688
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Read geotiff files alttitude using GDAL

I am using GDAL to read a geotiff file. I would like to read the coordinate Z of my geotiff file. has anyone worked on a case before ? Regard,
user3548574
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Unable to download Tiff Data from api

I am using an API that has the capability of downloading a tif file. What I am doing is getting the results of the Async request and then copying the stream into a file on my desktop. Whenever I open the file using IrfanView, it would say that it…
TheBlueMan
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Is there a way to draw geotiff as tiles in Android google maps

If I have layered GeoTiff is there a way I can open that and return the image as a tile or tiles. Thought being that I can put a decent size geotiff in my apk and use that as either tiles or groundoverlay when offline.
lostintranslation
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Read TIFF-File Header in C#

I'd like to know the size of a tiff-picture represented by an Image. This Information can be calculated from ImageWidth and ImageLength by using ResolutionUnit and X/Y-Resolution as Parameters. However I'm not capable to extract These Information…
Frame91
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