Projection and Datum Transform Satellite Imagery with Erdas View Finder

Before me mosaic image data or perform further analysis, we must equate the projected image data that we have first. Sometimes confusing when the image that we will not overlap with the true mosaic, even though such applications and Er Mapper ArcGIS already on the fly (it opens a different coordinate system and to overlaykannya), will greatly facilitate when we have data same projection system. There is an application of the name Erdas Erdas View Finder 2.1 which can mereprojeksikan back image data quickly and easily,

Download Erdas View Finder

Thing to do is open the image data to be in reproyeksi
Save as> Output Type a name and location images, data can be saved in. IMG and GeoTIFF
In the Output File Options tab, check the Change Output Pixel Size, and fill with the desired data and also check the Change Output Projection and Select in accordance with the datum and projection desired.
Click Ok, the output data is data that has been direproyeksikan.
That it should be noted that this application is only projecting the data that already has a projection system, rather than defining the projection.
In addition to mereproyeksikan data, there are many other functions of this application, such as:
Support. IMG, TIFF, GeoTIFF and MrSID format
Display and enlarge the range of scales. Several different images can be displayed simultaneously on the view finder window.
Mengoverlay, open the query, measure, and the sharp contrast of the image display.