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12 lines
1.4 KiB
Markdown
12 lines
1.4 KiB
Markdown
## What's Changed in Maps for the IIAB 7.2 Release?
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1. Two variables have new meanings:
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1. `osm_vector_maps_install` in `/etc/iiab/local_vars.yml` means install the map program (about 40MB).
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2. `osm_vector_maps_installed` in `/etc/iiab/iiab_state.yml` means it's been installed [no longer means "install a functioning world map to zoom 10 (about 2.8GB)" right?].
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2. There is a new installer page (http://box/osm-vector-maps/installer/) separate from the Admin Console, with installs regions and downloads higher resolution satellite imagery from zoom 11 [10?] to zoom 13 (16 times [5x5 km to 5x5 m pixels implies 1000X ?] the resolution provided by zoom 10 [9?]).
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3. Multiple vector OpenStreetMap regions may be installed, and viewed on the same map.
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4. Multiple regions of satellite improvements can be added to the same map.
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5. The region size for satellite downloads can be adjusted to 100x100 km, 300x300 km, or 1000x1000 km around a selected map point.
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6. More recent OSM data is used in the vector tiles (2017 => 2019) [is this included in all 12 Map Packs?].
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7. Increase the base install (world view) from zoom 9 to 10, so that city search is successful more of the time [is this included in all 12 Map Packs?].
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8. There is a new drag-and-drop feature which permits the student to add descriptions and pictures about local points of interest, and then save and restore them using their local browser [how does one do this?].
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