POST
|
Hello: I have a set of 1950 aerial photos and I want to orhorectify it and afterwards, mosaicing it. I not sure what is the best way to rectify this short of images with ArcGIS 10.1. I have a recent orthoimage to look for control points, and I have a DEM. I haven't camera paremeteres. I saw that in ERDAS is posible to add DEM information to enhance rectification beyond data provided for Control Points. Is possible to do somethig similar in ArcGIS? Thanks!! I dont think you need DEM to georeference airphotos. DEM can be used while doing an orthorectification of RADAR imagery Yask
... View more
06-05-2012
12:06 PM
|
0
|
0
|
722
|
POST
|
Thanks I think "bearing distance to line" worked for me. I entered the UTM coordinates, length and bearing, and it worked perfect for me. Now its possible to draw the lines according to the collar (strike) of the drill hole Thanks Yask
... View more
05-07-2012
10:01 AM
|
0
|
0
|
692
|
POST
|
I am not aware of the python concept. Can anyone suggest me how to use this script in ArcMap? We have ArcView Licence Thanks Yask
... View more
05-07-2012
09:27 AM
|
0
|
0
|
1715
|
POST
|
Hi I am a geologist, I have some drill hole data. I would like to draw the direction of drillholes (collar) using the polylines. Is it possible that I can draw polylines with specific angles i.e., 0 degrees (north) , 90 degrees, 75 degrees etc. This way a polyline would orient exactly the same way as the angle mentioned. I tried to use direction/length option (this option comes when I right-click the polyline while drawing it) This option does not allow to choose the angle. I am not sure how to use this option properly. Please suggest. Thanks, Yask
... View more
05-07-2012
06:08 AM
|
0
|
3
|
7293
|
POST
|
Thanks for your replies if in case anyone else come across such totorial videos or material please share... Regards Yask
... View more
08-09-2011
07:21 AM
|
0
|
0
|
2081
|
POST
|
Hello I am a geologist, We have recently purchased a ArcGIS version 10.0 (arc view) with 3D analyst extension (trial version of extension). We would like to evaluate utility of 3D analyst for the application of 3D modelling of subsurface geology. We also want to plan drill hole targets using the arc scene or related tools. Is there any tutorial specifically designed on using 3D analyst for modelling subsurface geology? Regards, Yask
... View more
08-08-2011
06:32 AM
|
0
|
7
|
17827
|
Online Status |
Offline
|
Date Last Visited |
11-11-2020
02:23 AM
|