Change data source for tribal boundaries to the BIA_AIAN_LAR_National dataset

[BethMattern]

We need to use this data set to visualize tribal boundaries on the CEJST: https://biamaps.doi.gov/bogs/datadownload.html

• [x] Vim to provide some transparency on what is in this data set ( columns )

[vim-usds]

Provide some transparency on what is in this data set ( columns )

[BethMattern]

@vim-usds will pull this data in via the front end so we can see it, but this will just be an interim step,

[vim-usds]

@BethMattern, @KameronKerger @katherinedm-usds

Downloaded data from above link

The link mentioned in this ticket's description allows us to download a shapefile, eg, BIA_National_LAR. This shapefile has 3 shapefiles embedded in them, namely:

1. BIA_National_LAR
2. BIA_AIAN_Supplemental
3. BIA_TSA

The following text file explains these datasets in more detail (download to view) Read Me AIAN LAR Vr9.txt

What data fields exist in each data set?

BIA_National_LAR:

BIA_AIAN_Supplemental

seems like none

BIA_TSA

How to view this on the map?

Comparing this tribal land data with the existing tribal lands data

New tribal layers (this ticket):

1. BIA_National_LAR (red fill)
2. BIA_AIAN_Supplemental (yellow fill)
3. BIA_TSA (green fill)

Existing tribal layers:

4. AIANNH (green border - original data)
5. Alaska Native (dark blue border - original data)

These 3 sets have been added to a map here for comparison

Viewing all 5 layers with census tracts

https://screeningtool.geoplatform.gov/en/?flags=tl#5.03/34.13/-103.35

Open to discuss at anytime!

[BethMattern]

OK @vim-usds and @esfoobar-usds - the side panel should show LARID, LAR_Name.

@BethMattern is trying to find out if BIA has population

[BethMattern]

@vim-usds here's the alaska native villages fil AlaskaNativeVillages.gdb.zip e

[vim-usds]

@katherinedm-usds and @BethMattern

here is the map with the AlaskaNativeVillages added: https://screeningtool.geoplatform.gov/en/?flags=tl#3/33.47/-97.5 They are the pink dots in Alaska

[vim-usds]

@katherinedm-usds and @BethMattern

here is the map with the AlaskaNativeVillages added: https://screeningtool.geoplatform.gov/en/?flags=tl#3/33.47/-97.5 They are the pink dots in Alaska

[lucasmbrown-usds]

@BethMattern @vim-usds -- can you confirm that all three of these areas are also supposed to be on the map?

BIA_National_LAR (red fill) BIA_AIAN_Supplemental (yellow fill) BIA_TSA (green fill)

[lucasmbrown-usds]

@BethMattern confirms that they should all three be combined into one single layer and all displayed on the map.

[esfoobar-usds]

Thanks for the clarification @lucasmbrown-usds and @BethMattern!

[vim-usds]

This is only the National shapefiles: BIA_National_LAR.zip

[vim-usds]

This one has all 3 shapefiles: BIA_National_LAR_shp.zip