Tir_al_2021-09_to_2021-12.zip

: 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.

The prefix "Tir" or "TIGER" often denotes TIGER/Line Shapefiles, which are core geographic products from the U.S. Census Bureau. Tir_Al_2021-09_to_2021-12.zip

The identifier likely refers to a compressed data archive containing TIGER/Line geographic data or Information Retrieval (IR) datasets released between September and December 2021 . : 2021 was a significant year for large-scale

: They are typically used in Geographic Information Systems (GIS) software like ArcGIS or QGIS for mapping and spatial analysis. The identifier likely refers to a compressed data

: 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 .

: These files contain selected geographic and cartographic information (roads, boundaries, water features) from the Master Address File/Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) database.