what do the x-pixel size and y-pixel size mean in the file la ndstat.wdf

[Trevor Banister]

These look like UTM coords, so I think that means that each pixel is 30
meters in size?

Trevor

-----Original Message-----
From: Peter H.M. Jacobs [mailto:peter.jacobs at vs42.nl]
Sent: Wednesday, February 23, 2000 5:36 PM
To: Mapserver-Users
Subject: what do the x-pixel size and y-pixel size mean in the file
landstat.wdf


Hello,

I'm convinced that this is realy a stupid question, but can anyone explain
to me what the x-pixel size and y pixel size mean in the file landstat.wdf

It says

30 #x pixel size
0000.000 #rotation x-as
0000.000 #rotation y-as
-30 #y pixel size
44364345.3453 # left upper corner
23424.23234   # right upper corner

Regads

Peter