# Changing the resolution of the map (Optimization)
#### **Possible values** | #### **Description** |
**`vlowres`** | Uses the HDMap renderer with view from the SE with the "vlowres" resolution (2 pixels per block edge) |
**`lowres`** | Uses the HDMap renderer with view from the SE with the "lowres" resolution (4 pixels per block edge) |
**`hires`** | Uses the HDMap renderer with view from the SE with the "hires" resolution (16 pixels per block edge) |
**`low_boost_hi`** | Uses the HDMap renderer with view from the SE with the "lowres" resolution (4 pixels per block edge), with boosted tiles rendered at "hires" (16 pixels per block edge) |
**`hi_boost_vhi`** | Uses the HDMap renderer with view from the SE with the "hires" resolution (16 pixels per block edge), with resolution boosted tiles rendered at 'vhires' resolution (32 pixels perblock edge) |
**`hi_boost_xhi`** | Uses the HDMap renderer with view from the SE with the "hires" resolution (16 pixels per block edge), with resolution boosted tiles rendered at 'xhires' resolution (64 pixels perblock edge) |