- #Multispec lan file description band 7 code
- #Multispec lan file description band 7 free
- #Multispec lan file description band 7 windows
The control points are written to geotiff images that MultiSpec generates if they are available. Three control points must be available before they are used. For example, I have used this for the Level 1A SPOT images to be able to display an estimate of the latitude-longitude values in the coordinate window and to overlay latitude-longitude shape files. MultiSpec will now read the control points that may be stored in GeoTIFF images and use them to define a polynomial transformation to translate between line/column value to map/latitude-longitude value when no other map projection information exists.
#Multispec lan file description band 7 windows
2007.03.31 Version Macintosh and Windows Version The information in selection graph windows for a polygon type area now represent only those pixels inside of the polygon not pixels in the rectangle that encloses the polygon.
LAN format to be saved in BIS format not BIL format as it should be. Processor - Reformat - Change Image File FormatĪ problem was fixed which caused BIS formatted data being converted to.
The default file name for the cluster mask file will contain the base name of the text output file if one is being saved. The image is placed though in the right part of the earth. Therefore the image may not overlay exactly. Note that GoogleEarth expects the image to be oriented parallel with lat and long (based on the tags given in the KML file). If one double clicks on the kml file (and if GoogleEarth is available on the computer), the saved tiff image will be overlaid onto the GoogleEarth display. The kml file will be written for those images which are in a projection for which MultiSpec has the capability to compute latitude and longitude including UTM, Transverse Mercator, Orthographic, Albers Conical Equal Area, Sinusoidal, Cylindrical Equal Area, Lambert Azimuthal Equal Area, Krovak and the Indiana State Planes others can be added when needed. One can display locations in an image window in latitude-longitude or map units for the Albers Conical Equal Area projection.Ī problem was fixed which caused the map coordiates stored in GeoTIFF files for subsetted images to be wrong.Ī kml file is now written along with an image file that is generated when using the File - Save Image As menu item. For Landsat 5 data, MultiSpec links the bands together in wavelength order. If one selects the I1, I2, I3, etc suffix files, then only that one band will be opened. One can then use the Processor - Reformat - Change Image File Format menu item to save a combined image to disk. MultiSpec will automatically link the separate band files together if one selects the H1, H2, H3 and HD header files.
#Multispec lan file description band 7 free
MultiSpec can now read the NDF (NLAPS Data Format) that many of the free MRLC data are in at the EROS Data Center GloVis web site.
2007.05.12 Version Macintosh and Windows Version This probably caused messages like "need more memory" to not be displayed. These resources are included again in this version. General Note: The resources for the alert windows were missing in the 5.12.07 version. If the coordinate view is displayed above the image and the degrees-minutes-seconds units are selected, the latitude and longitude values will be listed as degrees-minutes-seconds. The default is to list them as decimal degrees. One can now include the latitude and longitude values for each pixel of data that are listed in the row mode if that information is available. Note that making this change now causes a there to be a longer delay for some image files between the time the hdf file is opened until the "Set Multispectral File Format Specifications" dialog box is displayed allowing one to select the data set.
#Multispec lan file description band 7 code
The NCSA HDF code used in MultiSpec has been updated from version 4.1 release 5 to version 4.2 release 2. Let me know if you have an HDF formatted file for which this version of MultiSpec cannot read the compressed data. Several of the hdf data sets that NASA now produces contain compressed data. MultiSpec can now read the compressed data in HDF formatted files. 2007 2007.12.20 Version Macintosh and Windows Version
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