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Sorry i didn't post it earlier, of course this suggestion was right. I got back a range from 15-328 meters for a 3x3 meter analysis. I made a calculation in raster calculator with some other factors also, and now i have classified the region that sutisfies my criterias. Thank you very much.
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02-14-2015
07:49 AM
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847
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Hello i have a point and i want to create polylines for every 5o from 180o to 360o (north azimuth). How can i do that with azimuth and bearings?
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02-09-2015
12:50 PM
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i want to create the green line which will be precisly above the black line, because i want to calculate the differences at their altitudes at the points with red colour
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01-29-2015
12:53 PM
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create line-chord from higher point to lower,is the title, thanks a lot
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01-28-2015
02:02 PM
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very usefull! any suggestion if i want to create a line with a start and end point which is not drawn at the terrain but as a chord, to get after that the z values?
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01-28-2015
10:55 AM
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well i have the same problem i tried but i am getting only x,y coordinates, i am using 10.2.2.
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01-28-2015
09:13 AM
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1). Hello i want to create 2 species of line. The first i created it with straight segment form editing tools, as for the second i want it to have the same start and end point but to be drawn as a chord on the terrain, and not on the surface of it, to calculate the difference of their heights.Any help? Should i use traverse editing tool for that?
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01-28-2015
07:04 AM
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Thank you for your suggestion i will try it and i will post my result.
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01-21-2015
05:08 PM
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i exported points from contours with interval 3meters, but i cannot find points with x y and different z, i thought that if i keep only the integer of each x y then i can find some, and i did but then there are 2 problems. I have and error of 0.10000 - 0.90000 and i cannot find so many. For example i have points with different height of 10m, 15m, 24m etc, and i am sure that in that area i have cliff with at least 100-150 meter vertical.
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01-21-2015
03:01 PM
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thank you for your reply, it was closed for 3 people who had answered and by mistake i deleted my post, also the post was for code. I posted something with a more general title to avoid discussions about my code, and be more understanding if someone want to be helped by that at his/her problem. Thanks a lot Mr. Patterson D, yes i have a DEM and i have also derived a slope layer in degrees. One solution is what you suggested i can select area>85o. Mr. Bakker X. I don't have lidar dataset if that is what you mean. The output i want to have is at the form of x,y,z. Theoretically why i cannot have cliff with 90o in my Dem, i cannot undestand that.
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01-21-2015
02:40 PM
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For God. Thanks a lot for your answer Mr. Bixby that was really helpful to understand, although I have 86, 64-bit Windows and 8 GB Ram. I can use ArcPy do i need to enable 64-Bit Background? or you mean somethign diefferent.
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01-21-2015
02:30 PM
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Mr Xander Bakker i don't have lidar data, i have only a dem. With a LAS file i can do that without extracting points as csv in desctop? Simple inside from gis's LAStools? After i find the z-range will i have my data as x, y ,z and sorted with x ,y?
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01-21-2015
01:23 PM
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