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- Published by:
- Office for National Statistics
- Last updated:
- 15 September 2025
This document is the Standard Area Measurements (2023) User Guide. It provides information regarding the Standard Area Measurements (SAM) products including: types of measurement; data tolerance,...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This
is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great
Britain as at June 2019. The NSUL relates the Unique Property Reference Number
(UPRN) for each GB address to a range...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This
is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great
Britain as at October 2020. The NSUL relates the Unique Property Reference Number
(UPRN) for each GB address to a...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This
is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great
Britain as at March 2019. The NSUL relates the Unique Property Reference Number
(UPRN) for each GB address to a range...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This
is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great
Britain as at November 2019. The NSUL relates the Unique Property Reference Number
(UPRN) for each GB address to a...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This user guide gives a full rundown and explanation of the contents of the new 2021 Index of Place Names (IPN) in Great Britain. The download includes PDF and ODT versions of the user guide. (File...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This user guide gives a full rundown and explanation of the contents of the 2024 Index of Place Names (IPN) in Great Britain. The download includes PDF and ODT versions of the user guide. (File...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This user guide gives a full rundown and explanation of the contents of the new 2022 Index of Place Names (IPN) in Great Britain. The download includes PDF and ODT versions of the user guide. (File...
- Published by:
- Office for National Statistics
- Last updated:
- 28 April 2018
This updated User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 23 December 2025
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This user guide and version notes contains information about the ONS Postcode Directory including: directory content; data currency; the methodology for assigning areas to...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great Britain as at September 2019. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address to a...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The flood risk forecast is produced by the Flood Forecasting Centre (FFC) on a daily basis. It is issued more frequently when serious flooding is forecast. It provides the indication of the...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
The flood risk forecast is produced by the Flood Forecasting Centre (FFC) on a daily basis. It is issued more frequently when serious flooding is forecast. It provides the indication of the...
- Published by:
- Centre for Environmental Data Analysis
- Last updated:
- 17 July 2017
The aim of HITRAN (high-resolution transmission molecular absorption database) was to characterise the amount and wavelength-dependence of absorption by water vapour and other atmospheric species....
- Published by:
- Centre for Environmental Data Analysis
- Last updated:
- 19 June 2018
The aim of HITRAN (high-resolution transmission molecular absorption database) was to characterise the amount and wavelength-dependence of absorption by water vapour and other atmospheric species....
- Published by:
- Office for National Statistics
- Last updated:
- 28 April 2018
This user guide gives a full rundown and explanation of the contents of the new 2016 Index of Place Names (IPN) in Great Britain. (File Size - 644 KB)
