HOW TO USE:

1. Click the title "2004 Image"
2. Drag the slider down from the deafult 100% to a lower level.
3. Watch the basic map underneath as features are revealed.

ALSO TRY:

1. Turn on any other layer, such as NATURAL FEATURES > Hydrology, and compare layers
2. Turn on the Analytical Comparison Tool (see below) to compare multiple aerial photographs.

HOW TO USE:

1. Click the title "Historic Animation Tool"
2. Click the PLAY ANIMATION button in the control window.
3. Use the square STOP button to pause the animation.
4. Use the slider, and the STEP FORWARD and BACK buttons to jump to the next photo.

ALSO TRY:

1. Before you start the animation, click on Frautschi Point to ZOOM IN. Notice the large black spot in the open area, which is the Big Oak. Start the animation and watch how this oak savanna landscape fills in over time.
2. Turn on WAYFINDING > Boundaries and re-play the animation. Compare changes over time within the present boundaries.
3. See a web photo album of these historic aerial photos.

HOW TO USE:

1. Click the title "Analytical comparison tool "
2. Select a TOP and BOTTOM layer in the control window.
3. Use the slider to fade between layers.
4. Click the Toggle Images text to switch between layers.

ALSO TRY:

1. Turn on SOILS as the bottom layer and 1949 Aerial. The check the VIEW LEGENDS checkbox to see a pop-up key to soils. Drag the top bar of the pop-up window away for a better view.
2. Turn on FUTURE VEGETATION as the bottom layer and PRESENT VEGEATION as the top layer. Use the VIEW LEGENDS checkbox to see where planned restoration planting will take place.