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No account yet? Request access. New to Cauchy? What it does.
Cauchy depth targets
1Upload your survey
ASEG-GDF2 (the .dfn with its .dat), located data as CSV, a line database as a .zip, a Geosoft database (.gdb) or XYZ file, or a grid: an ER Mapper .ers with its data file (choose both), a Geosoft .grd or a GXF. Up to 300 MB. Files are kept for 2 hours and are visible only to your organisation. File formats
AArea of interest (optional)
Show where you are working: draw it on the map, drop a point, upload an outline, or find a permit by its ID. The map then lists the public deposits, permits and geology inside it, and flags any survey lines outside it. Area of interest
Press Start, click the corners of your area on the map, then Finish. Without a mouse: move the map so the centre mark is on a corner (arrow keys pan, + and - zoom) and press Add corner at the centre.
A .kml or .kmz file, or a .zip holding a shapefile (the .shp with its .shx, .dbf and .prj). Up to 10 MB.
2Coordinates
Upload a survey first.
3Lines and depth
Pick lines in the list or click them on the map (up to 60).
No lines yet.
4Review and submit
The lines appear here for a check before anything is submitted.
Map of the public layers and your survey lines. With the map focused, the arrow keys pan and the plus and minus keys zoom. Choose lines in the list in step 3; draw an area with the Add corner at the centre button in step A.
Map layers: deposits, permits, geology
What Cauchy gives you
Cauchy reads magnetic and gravity survey lines and gives depth targets along each line: where a source sits along the line and how deep it is below the survey line, with a spread that says how tightly the depth is read. You get a section picture, a map, a ranked targets table and a report you can download.
The two examples below were computed for this demonstration. Open one with View results to see what a client receives.
Get an account to run your own survey lines.
My surveys
Each line is one job; the lines you submitted together are listed together. Results are reviewed before they are released to you.
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