Concentration of Citta (psyche) on earth element of the body- A kind of Piṇḍastha Dhyāna (meditation based on the corporeal frame of the body);
in this meditation, the practitioner sitting in the (proper) posture, expereinces through mental auto-suggestion the extensiveness and purity of one's own sustaining places such as ocean, mountain etc. and experiences the nature of Vītarāga (one, free from attachment and aversion), who is omnipotent, and ultimately, by intensifying such experience, becomes fully engrossed in it.
tiryaglokasamaṃ dhyāyet kṣīrābdhiṃ tatra cāmbujam.
sahasrapatraṃ svarṇābhaṃ jambūdvīpasamaṃ smaret...
śvetasiṃhāsanāsīnaṃ karmanmnūlanodyatam. ātmānaṃ cintayettatra pārthivī dhāraṇetyasau...
(Yośā 7.10,12)
svādhārabhūtānāṃ sthānāniṃ bṛhadākārasya vaiśadyasya ca vimarśaḥ...
tatrasthasya nijātmanaḥ sarvasāmarthyodbhāvanaṃ pārthivī...
(Mano 4.17,18)