Historical built-up intensity layer series for the U.S. 1810 - 2015
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'These files are part of the dataset 'Historical built-up intensity layer series for the U.S. 1810 – 2015', contained in the dataverse “HISDAC-US: Historical Settlement Data Compilation for the United States” (https://dataverse.harvard.edu/dataverse/hisdacus). The BUI.tar.gz archive contains a time series if geospatial raster layers with pixel values representing the built-up intensity (BUI, i.e., the sum of indoor areas of all structures in that pixel) at 250m spatial resolution and 5 years temporal resolution. The other archives contain positional, thematic and temporal uncertainty layers (or raster series). The files are organized in .tar.gz archives. The readme file provides additional information. Data source: Zillow Transaction and Assessment Dataset (ZTRAX), Zillow Inc. -- Corrigendum: (1) In the original version 1.0 the unit for ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Built-up intensity","Human Settlement"]} <|eot_id|>
 Here is the Description of a dataset. Description:'These files are part of the dataset 'Historical built-up intensity layer series for the U.S. 1810 – 2015', contained in the dataverse “HISDAC-US: Historical Settlement Data Compilation for the United States” (https://dataverse.harvard.edu/dataverse/hisdacus). The BUI.tar.gz archive contains a time series if geospatial raster layers with pixel values representing the built-up intensity (BUI, i.e., the sum of indoor areas of all structures in that pixel) at 250m spatial resolution and 5 years temporal resolution. The other archives contain positional, thematic and temporal uncertainty layers (or raster series). The files are organized in .tar.gz archives. The readme file provides additional information. Data source: Zillow Transaction and Assessment Dataset (ZTRAX), Zillow Inc. -- Corrigendum: (1) In the original version 1.0 the unit for ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
These files are part of the dataset 'Historical built-up intensity layer series for the U.S. 1810 – 2015', contained in the dataverse “HISDAC-US: Historical Settlement Data Compilation for the United States” (https://dataverse.harvard.edu/dataverse/hisdacus). The BUI.tar.gz archive contains a time series if geospatial raster layers with pixel values representing the built-up intensity (BUI, i.e., the sum of indoor areas of all structures in that pixel) at 250m spatial resolution and 5 years temporal resolution. The other archives contain positional, thematic and temporal uncertainty layers (or raster series). The files are organized in .tar.gz archives. The readme file provides additional information. Data source: Zillow Transaction and Assessment Dataset (ZTRAX), Zillow Inc. -- Corrigendum: (1) In the original version 1.0 the unit for 
Built-up intensity; Human Settlement