Messages

1

Python and Java API / Re: Convert from any coordinate system to WGS 84

« on: September 26, 2016, 09:35:43 AM »

Hello Alexey,

I am sorry, but I am still struggling with the conversion. After changing the function I got below error:

2016-09-26 08:33:35     camera.reference.location = PhotoScan.CoordinateSystem.transform(camera.reference.location, crs, new_crs)
2016-09-26 08:33:35 NameError: name 'crs' is not defined

2

Python and Java API / Re: Convert from any coordinate system to WGS 84

« on: September 23, 2016, 03:12:52 PM »

Hello Alexey,

thank you very much for your quick reply.

So the problem now is that I am not good in scripting... I have found out below script in the forum and have tried to run the script, but it does not work out. Could you please help me? I need to convert from EPSG::3068 to EPSG::4326 as in a testing area.

import math
import PhotoScan

print("Script started")

doc = PhotoScan.app.document
chunk = doc.chunk

new_crs = PhotoScan.CoordinateSystem("EPSG::4326")
new_wkt = new_crs.wkt.split("TOWGS84[")[1].split("]")[0]
dx, dy, dz, rx, ry, rz, s = [float(x) for x in new_wkt.split(",")]

rx = rx * math.pi  / (180. * 3600.)
ry = ry * math.pi  / (180. * 3600.)
rz = rz * math.pi  / (180. * 3600.)
s = 1.0 + s / 1.0E6

R = s * PhotoScan.Matrix([[1, -rz, ry], [rz, 1, -rx], [-ry, rx, 1]])
T = PhotoScan.Matrix([[R[0,0], R[0,1], R[0,2], dx], [R[1,0], R[1,1], R[1,2], dy], [R[2,0], R[2,1], R[2,2], dz], [0, 0, 0, 1]])

for camera in chunk.cameras:
   
   new_loc = new_crs.project(T.inv().mulp(chunk.crs.unproject(camera.reference.location)))
   camera.reference.location = new_loc
   
chunk.crs = new_crs
PhotoScan.app.update()

print("Script finished")

3

Python and Java API / Convert from any coordinate system to WGS 84

« on: September 23, 2016, 01:37:46 PM »

Dear Agisoft team,

do you have a script to convert from any local coordinate system to WGS 84. Just wanted to minimize manual work by batch process.

Or do I have to have separate scripts for each coordnate system to convert it to WGS?

Thanks in advance.

BR,
Ainur

4

Feature Requests / Re: an orthoimage with a scale bar

« on: May 09, 2016, 04:26:34 PM »

Dear Alexey,

thanks a lot for your quick response.
Yes, I can do it in any GIS apps. Just wanted to make my life easier

BR,
Ainur

5

Feature Requests / an orthoimage with a scale bar

« on: May 09, 2016, 02:01:42 PM »

Dear Agisoft team,

I have seen in an auto generated processing report a scale bar under  "camera locations and image overlap", "GCP locations" and DEM. The question: is it possible to generate a pdf or jpg with only an orthoimage with such scale bar and/or a numeric scale.

Thanks in advance.

Happy Victory day

Kind regards,
Ainur

6

Feature Requests / Orthoimage with a scale bar

« on: May 09, 2016, 01:22:24 PM »

Dear Agisoft team,

I have seen in an auto generated processing report a scale bar under  "camera locations and image overlap", "GCP locations" and DEM. The question: is it possible to generate a pdf or jpg with only an orthoimage with such scale bar and/or a numeric scale.

Thanks in advance.

Kind regards,
Ainur

7

General / Re: Reproducing the same result

« on: April 26, 2016, 04:07:29 PM »

Hello Alexey,

many thanks for your quick response.

Now it is clear for me, in my case, probably the reason is a low image quality.

BR,
Ainur

8

General / Reproducing the same result

« on: April 26, 2016, 02:28:45 PM »

Dear Agisoft team,

does the Photos Alignment process depend on a hardware properties?
I am wondering if images are processed on different computers, but the same parameters, would the result be different.

Thanks and regards,
Ainur