(a) In general

In addition to the amounts authorized by section 892d of this title, there are authorized to be appropriated to the Administrator to carry out this chapter $45,000,000 for each of fiscal years 2023 through 2028.

(b) Joint ocean and coastal mapping centers

Of the amounts appropriated pursuant to subsection (a), the following amounts shall be used to carry out section 3504(c) ¹ of this title $15,000,000 for each of fiscal years 2023 through 2028.

(c) Ocean and coastal mapping Federal funding opportunity

Of amounts authorized pursuant to subsection (a), $20,000,000 is authorized to carry out section 3504a of this title.