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0 Replies and 2193 Views SPOT 5 (DIMAP) Orthoretification!  2193  0 Started by  Deleted User Hello all! If anybody know how to orthoretificate for SPOT 5 (DIMAP)
0 2193
09 Jun 2004 08:45 PM
0 Replies and 2001 Views zero edge image  2001  0 Started by  Deleted User Hi, I'm using the polynomial warp method and nearest neighbour for the image registration of the satellite data.But the output image is showing a 1 pixel edge like thing.But if i use the triangulation warp there is an option for the pixel edge. can't i get the zero edge image with the polynomial warp. Praveen
0 2001
09 Jun 2004 05:52 AM
0 Replies and 2383 Views zero edge image  2383  0 Started by  Deleted User Hi, I'm using the polynomial warp method and nearest neighbour for the image registration of the satellite data.But the output image is showing a 1 pixel edge like thing.But if i use the triangulation warp there is an option for the pixel edge. can't i get the zero edge image with the polynomial warp. Praveen
0 2383
09 Jun 2004 05:52 AM
0 Replies and 2510 Views Image warp  2510  0 Started by  Deleted User Hi, I'm using the polynomial warp method and nearest neighbour for the image registration of the satellite data.But the output image is showing a 1 pixel edge like thing.But if i use the triangulation warp there is an option for the pixel edge. can't i get the zero edge image with the polynomial warp. Praveen
0 2510
09 Jun 2004 05:51 AM
0 Replies and 2311 Views Image warp  2311  0 Started by  Deleted User Hi, I'm using the polynomial warp method and nearest neighbour for the image registration of the satellite data.But the output image is showing a 1 pixel edge like thing.But if i use the triangulation warp there is an option for the pixel edge. can't i get the zero edge image with the polynomial warp. Praveen
0 2311
09 Jun 2004 05:51 AM
0 Replies and 2283 Views backwards compatibility issue- 3.2 to 4.0  2283  0 Started by  Deleted User Does anybody know how what I might do to convert a large mosaic file generated in version 4.0 (floating point), to something readable in 3.2 I think this is related to the fact that 3.2 doesn't have 64 bit file support, but can't seem to convert the file to ANYTHING readable in 3.2. Any ideas Thanks
0 2283
04 Jun 2004 01:56 PM
0 Replies and 2210 Views Destripe - ASTER images  2210  0 Started by  Deleted User Hi, what's the procedure to be followed for destriping the VNIR (3) bands of ASTER images in ENVI. Praveen
0 2210
31 May 2004 12:23 AM
0 Replies and 2544 Views Destripe - ASTER images  2544  0 Started by  Deleted User Hi, what's the procedure to be followed for destriping the VNIR (3) bands of ASTER images in ENVI. Praveen
0 2544
31 May 2004 12:23 AM
0 Replies and 2484 Views Destripe - ASTER images  2484  0 Started by  Deleted User Hi, what's the procedure to be followed for destriping the VNIR (3) bands of ASTER images in ENVI. Praveen
0 2484
31 May 2004 12:23 AM
0 Replies and 2355 Views Destripe - ASTER images  2355  0 Started by  Deleted User Hi, what's the procedure to be followed for destriping the VNIR (3) bands of ASTER images in ENVI. Praveen
0 2355
31 May 2004 12:23 AM
0 Replies and 2436 Views EVF to ROI  2436  0 Started by  Deleted User Anyone know anything about how ENVI selects what pixels get included in an ROI that was created from and EVF
0 2436
25 May 2004 02:30 PM
0 Replies and 2492 Views EVF to ROIs  2492  0 Started by  Deleted User Has anybody looked at the 'pixels' included in an ROI when they export and EVF to an ROI Could anyone point me to some documentation on how ENVI decides what pixels to include in the ROI and which ones do not. Thanks
0 2492
25 May 2004 02:29 PM
0 Replies and 2111 Views ROI's operations  2111  0 Started by  Deleted User Dear all, Does anyone know if there is a tool for manipulating ROI's I have 10 files, each one with five ROI's, and I want to perform some algebric manipulation. Thank you, João
0 2111
14 May 2004 09:44 AM
3 Replies and 2087 Views can't create a new file using cf_doit ?  2087  3 Started by  Deleted User I need to creat a three( or four) band image from different files, using one band from a specific file. However, the envi routin 'cf_doit' seems only permits one to create a new file using bands from one single opened file. Does anyone know of any tricks to deal with this problem Thanks
3 2087
31 Mar 2004 10:40 AM
0 Replies and 2270 Views texture filters  2270  0 Started by  Deleted User I use 'texture filters' method on a radar image but I don't understand the results. What represent the average, the variance in the form of image
0 2270
29 Mar 2004 01:03 AM
0 Replies and 2240 Views Geocorrecting CASI imagery in ENVI 4.0  2240  0 Started by  Deleted User I am trying to geocorrect CASI and ATM imagery in ENVI, but I can't see how it is done. Does anyone know how to do this function
0 2240
26 Mar 2004 05:15 AM
0 Replies and 2417 Views envi  2417  0 Started by  Deleted User hello every one: I want to ask how to get the IDL source program about the algorithms library of the ENVI for example:I want to know the IDL program of emissivities normalization in ENVI4.0,how can I get itcan I open it in IDL which directory is the program incan I get all of the IDL source program of the ENVI thank you ! hqh20000263.net
0 2417
24 Mar 2004 07:54 PM
0 Replies and 2183 Views envi  2183  0 Started by  Deleted User hello every one: I want to ask how to get the IDL source program about the algorithms library of the ENVI for example:I want to know the IDL program of emissivities normalization in ENVI4.0,how can I get itcan I open it in IDL which directory is the program incan I get all of the IDL source program of the ENVI thank you ! hqh20000263.net
0 2183
24 Mar 2004 07:54 PM
0 Replies and 2266 Views Applying NDVI and TasselCap thresholds to classes  2266  0 Started by  Deleted User Hello, I want to use ENVI to apply specific thresholds of NDVI and TCap band 3 to classes that result from Minimum Distance supervised classification. My goal is to further enhance the qualitative aspect of my classes. I am not sure how to do this, and hope some one may offer some advice. Thanks
0 2266
29 Feb 2004 02:22 PM
0 Replies and 2381 Views Using ATREM for AVIRIS data in ENVI  2381  0 Started by  Deleted User I am attempting to run ATREM to derive reflectance data for three AVIRIS data sets. My attempts to get his to work seem to fail, generating an error message when I run from within EVNI. I have tried to use the information provided in tech tip Article ID: 2776 Article Title: Running ATREM via ENVI Extensions, ENVI may report 'The ATREM program did not complete successfully' but this does not seem to take care of the problem. I cannot find the envi_atrem.sav file in the either the sav...
0 2381
21 Feb 2004 05:10 PM
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