(Yield) Maps - StellarSupport - John Deere

327
FAQ’s
automatically created from data feedback from the sensors on the sprayer, or from the
mathematical calculations made by the controllers on the planter. The log will be identical
to the application plan if you don’t deviate from the prescription. If overrides are used while
applying product, the plan and the log can be used as a comparison. If GPS is lost, the log
will deviate from the plan because the implement will use the default rate.
Application log maps are saved by year in a log folder that corresponds to the product
used. Use the layers chooser to add this layer to the field map.
There are default application log legends defined in Setup - you can edit these or create
your own. To view the legend, alter the coloring of the spray rates, view normalized data,
or select solid or outlined contours, click the Legend button.
If you used a product application prescription (pesticide, fertilizer, or tank mix), you will get
a Measured and a Target field map layer. A Measured point map is the actual reading of
the spray rate as indicated by the sensors. A Target point map shows all the rates
selected by the operator and sent to the spray rate controller on the sprayer.
If you used a seeding prescription, you will get a Prescription and a Target field map layer.
A Seed Prescription point map is a measurement of the rate of the planter as it is
replicating what the prescription requires. A Seeding Target point map shows the rates
sent from the cab to the variable-rate controller on the implement - it is always created
when you plant a field. If a prescription was used, the map will reflect it and include any
rate multipliers or cab overrides; if none were used the map will reflect the “pick 6” choices.
Because Target maps reflect any changes, the Prescription and Target maps can be used
to make comparisons.
Note: Application log point maps can be exported as Text (comma delimited)
or as an ESRI Shape file. To see the export format, refer to page 316.