aatgrid Explorer

aatgridexplorer

The aatgrid tile lattice on UTM south zones, over the Australian Antarctic Territory coast (CGAZ land, Natural Earth ice shelves). Each zone shows the far south where its projection stays accurate. Drag to pan, scroll or pinch to zoom, click a tile to inspect it, shift-click to add it to the set.

Go to

These move the map; the tile set is unchanged.

Scheme

UTM zone

Show area

Background

Tile pixels

Origin

Resolutions

Active

Tile

Click a tile on the map.

Tile set

0 tiles

incl. ice shelf

Compare ids

Ids do not record tile size or origin, so they are drawn with the scheme above. Legacy L1/L2 ids read as 60 m and 10 m.

Land (CGAZ) Ice shelf (NE 10 m) Tile touches land Touches ice shelf only In tile set Compared ids Zone edge AAT sector Beyond this zone's view No grid (negative index) Named place Tints are sampled at screen resolution; the tile set uses exact geometry.

Move over the map