Filter visuals with position data to show only current position per tracking unit

Hi olepropell ,

I created a slicer button and a measure to do this.

Create a table for the slicer mine has the following values:

Values

Now create the following measure:

Latest_Values =
VAR temp_table =
    SUMMARIZE (
        ALL ( 'Table'[TrackerID], 'Table'[Date], 'Table'[Lat], 'Table'[Long] ),
        'Table'[TrackerID],
        "DATE", MAX ( 'Table'[Date] )
    )
RETURN
    SWITCH (
        SELECTEDVALUE ( 'Period Selection'[Values] ),
        "All Values", 1,
        IF (
            SELECTEDVALUE ( 'Table'[Date] )
                = MAXX (
                    FILTER ( temp_table, 'Table'[TrackerID] = MAX ( 'Table'[TrackerID] ) ),
                    [DATE]
                ),
            1
        )
    )

Now add this has filter on your visualizations and select all non blank vlaues

Result below and in attach PBIX file.