eLMS: fm_contours

Geographic coordinates of FM service contours.  54 dBu for commercial Class B, 57 dBu for commercial Class B1 and 60 dBu for all others. For each application, there will be 36 lines of data representing all 360 radial directions.

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column

type

description

lms_application_id

varchar(32)

Primary index used for all applications.  Corresponds with the FCC’s application identifier used in LMS and therefore can be used to cross reference with FCC raw data.   Unless otherwise indicated, all relational tables in eLMS are linked by lms_application_id

azumuth

int

Starting azimuth of coordinates in this line.  Multiply this value by 10.

lat0

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 0)

lon0

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 0)

lat1

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 1)

lon1

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 1)

lat2

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 2)

lon2

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 2)

lat3

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 3)

lon3

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 3)

lat4

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 4)

lon4

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 4)

lat5

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 5)

lon5

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 5)

lat6

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 6)

lon6

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 6)

lat7

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 7)

lon7

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 7)

lat8

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 8)

lon8

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 8)

lat9

decimal(10,6)

Geographic coordinates of latitude at ((azimuth x 10) + 9)

lon9

decimal(10,6)

Geographic coordinates of longitude at ((azimuth x 10) + 9)