![]() ![]() Choose any output Format (I prefer TIFF)Ħ. ![]() img file in the ArcMap table of contents and select Data > Export Dataĥ. In additional, you can choose additional compression, but I wouldn't given that storage memory is cheap these days.Ģ. The result is great for ArcPad because the new image is automatically half the size (because 8-bits uses half the space compared to 16-bit data) of the original without compression which is great news for mobile (i.e. The output PNG all 255 possible shades of gray that range from pure white to pure black. For each color pixel, it either averages the color value of the red, green, and blue channels or it uses an an HDTV, PAL, or NTSC formula that is optimized for color perception. Part 2: Data Export with Use Renderer and Force RGB.īy asking ArcMap to render your 16-bit images into 8-bit RGB images, ArcMap will band do the statistical band stretch for you and produce an image that any non-ArcMap application can open because the hard work was done for you. This tool converts full-color PNG pictures to grayscale PNGs. Non-ArcMap products, if they're not targetting the remote sensing field, are not likely going to handle the images the same way they generally ignore the statistics and produce a poorer image, or even, a black image. This is because ArcMap understands satellite imagery and can do the statistical band stretching needed to render your images properly. LandSat, NAIP) for ArcPad is broken into two parts. The key to creating / converting remote sensing imagery (e.g. I think this is the anser to your Question:Įxport Data and make sure you tick "force RGB". I want to know if there is any tool that will allow me to cerate a new raster TIFF o Jpeg with Pixel Depht 8 bit I have a raster TIFF 3 Band Pixel Depht 16 bit. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |