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    MOVED: ERDAS tutorial/training

    By Lurker,
    This topic has been moved to Request. [iurl]http://gisarea.com/index.php?topic=1512.0[/iurl]

    How Can we change the Cell Size of an Image

    By deepgis,
    I need help from GIS experts. I have a landsat-5 TM image with cell size of 28.5 m, I want to resize it with cell size of 30 m because I have three another landsat TM images with 30 m cell size. Please tell me how can i do it.

    IDRISI Taiga file reading error; please help!

    By l.eadie,
    Hi there, I was wondering if anybody might be able to help me? I'm using Idrisi Taiga and I'm attempting to use the SEGMENTATION tool, however I keep getting an error message. When I put in my band files and click ok, I keep getting the message band4.RST () not found. I've imported all my data to .rst format using Idrisi so I am unsure why this is happening. Any suggestions would be hugely appreciated! Laura

    How to change grid scale in Surfer 10

    By rahmansunbeam,
    I have been trying hard to find out the way of getting good image from Golden Software Surfer 10, but there is a problem. How to change the default x and y grid scale? The default shows the area in inches, I want it in degree-minute-second. See the image, I want those numbers in degree-minute-second. Is this possible?

    Raster to polygon conversion

    By Lurker,
    Hello all, just want to share and maybe little help here I maka slope classification using ArcGIS, that result in raster format  :azn: the real problem is to make it shapefile which is vector file (polygon) Right now, from what I know, the only way to make smooth and good slope polygon from raster is by manually digitize it  :lipsrsealed:  which is really annoying if you face large area  :shocked: I try to directly convert it via raster to polygon conversion, which lead to really bad pol

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