This ollie is commonly referred to as an “Ollie Nosebone.” First of all, you need good ollie skills. The key for this ollie is your front foot. When you reach the peak, (gently!) push your front foot forward not moving any other part of your body. That’s it, simple yet difficult. Of utmost importance is practicing your regular ollie over and over in various conditions so that extension tricks such as the ‘nosebone’ come almost naturally with experimentation. Nevertheless, here is a movie explaining how to do it.
To get higher ollies, I would suggesting resting your back foot on the very end of the tail and the front foot in the middle of the deck to allow for more slide. Popping as hard as you can and catching your board in the groove of the nose with you ankle practically resting in the groove will level the board out in the air. after this initial movement slide you feet back to the bolts on the tail and nose to ensure a clean landing.