Question

WKB geometry

  • 19 March 2021
  • 1 reply
  • 64 views
boubcher
Rank
Badge +10

Hello there

I am reading for DB point geometry formated as WKB , how can create a vertex from this wkb filed

ex: (wkb_geometry: 0101000020E6100000F4FFFF87CF5447401BC047148BD43840 )

 

why the same point read from csv ( lat,lg) file converted to wkb format using geometry extractor transformer has not the same length as the previous wkb stored in database

( 0101000000d81f259db86224417980c06195f54441) wkb extracted (geometry extractor )

 

thanks

1 reply

david_r
Rank
Userlevel 4

You can use the GeometryReplacer for this to convert WKB to an FME geometry.

Lots of possible reasons why the WKB isn't identical, the easiest is probably to compare the two resulting FME geometries, e.g. using the Inspector.

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