tāhāra—of all of them; upari-bhāge—on the top; kṛṣṇa-loka-khyāti—the planet known as Kṛṣṇaloka; dvārakā-mathurā-gokula—the three places known as Dvārakā, Mathurā and Vṛndāvana; tri-vidhatve—in three departments; sthiti—situated.