Date values for Observations query - what do they mean?

General
1

In the API documentation, I see:

d1 First date of a date range
d2 Last date of a date range

However, it doesn’t say what field that applies to; is it observation date? Upload date? Some other date?

  • Tim
2

d1 and d2 are for the date observed, created_d1 and created_d2 are for the upload date

3

Ah, great, thanks!