While this specific filename appears in specialized data repositories, its structure suggests it belongs to one of the following two domains: 1. U.S. Census Bureau TIGER/Line Shapefiles
: 2021 was a significant year for large-scale IR benchmarks, such as the TREC 2021 Deep Learning Track, which released massive passage and document datasets. Tir_Al_2021-09_to_2021-12.zip
: Use libraries like geopandas (Python) for geographic data or ir_datasets for research benchmarks. While this specific filename appears in specialized data
The "ir" in the name may also relate to ir_datasets , a common Python library used to download and provide a uniform interface to various IR datasets for research. : Use libraries like geopandas (Python) for geographic
: Check for a README.md or metadata.xml file within the zip to confirm the specific geographic region or dataset version. Loading : For GIS : Open the .shp file in QGIS or ArcMap .