<div dir="ltr">Hi everyone,<div><br></div><div style>Given a Feature class (in particular a raster data one, although I guess it can be generalized), I am trying to figure out the four corners (assuming same "z"-dimension).</div>
<div style><br></div><div style>The approach is to execute a SQL command to retrieve MINX, MINY, MIZ, MAXX, MAXY, MAXZ from SDE.LAYERS with the appropriate owner and table. From those two coordinates that the z-dimension equality can be checked and the 4 corners defined.</div>
<div style><br></div><div style>With that approach I get the expected values... usually. In other words, there are some features when the values from the query are hugely different. In order to validate the results, I use ArcCatalog to compare the Top, Left, Right and Bottom values from the Extent property.</div>
<div style><br></div><div style>My questions are:</div><div style> - can anyone shed some light on why is that happening?</div><div style> - should I use a different approach to get this information?</div><div style><br>
</div><div style><br></div><div style>Many thanks,</div><div style>Alfredo.</div></div>