Table 3 The attributes and descriptions associated with item 6 in the data record.

From: A crowdsourced global data set for validating built-up surface layers

Attribute

Description

PointID

Unique ID of the grid from 1 to 50000

ControlPoint

Yes

No

Legend

Change

LegendItemID

4080 = Yes

4081 = No

4082 = Not sure

LegendItemName

Yes

No

Not sure

Null (if skipped)

SkipReasonMajority

0 = all not skipped

1 = majority not skipped

2 = majority skipped

3 = no majority