2022 Alaska Senate Districts Plan (State Legislative District Upper [SLDU]) - Remanded to the Board This plan has been remanded to the board an will not be used in elections. ##Redistricting Data Hub (RDH) Retrieval Date 04/15/2022 ##Sources This dataset is based on the Alaska House of Representatives shapefile, retrieved from the Alaska Redistricting Board: https://www.akredistrict.org/2022-april-proclamation/ ##Processing The RDH created this file by matching House districts with their corresponding Senate districts, as House districts in Alaska are nested 2:1 in Senate districts. For example, House Districts 1 and 2 correspond to Senate District A. After matching the assignments, the RDH used the geopandas library in Python to dissolve based on the Senate assignments to create a Senate shapefile. ##Additional Notes Enclosed in this zip file the shapefile file for Alaska's Senate Districts ("ak_sldu_remanded_2022.shp") and supporting files, a constituency report ("2022-Senate-Core-Constituency.xlsx"), and a Senate term allocation table ("2022-Senate-Terms-Table.pdf"). To keep track of a state's adopted maps, go to All About Redistricting https://redistricting.lls.edu/ For any additional questions, please email info@redistrictingdatahub.org