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- Published by:
- HM Revenue and Customs
- Last updated:
- 27 August 2014
The Survey of Personal Incomes (SPI) is based on information held by HM Revenue and Customs tax offices on individuals who could be liable to UK tax. It is carried out annually by HMRC and covers...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 February 2026
These data contain 1) load string compliance mechanical data used to retrieve the absolute sample deformation (Compliance folder); 2) Acoustic emissions data (RawData_AEs folder); 3) Compaction...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 February 2026
1km and 5km gridded Standardised Precipitation Index (SPI) data for Great Britain, which is a drought index based on the probability of precipitation for a given accumulation period as defined by...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 February 2026
Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) groups (Kral et al., 2015; https://doi.org/10.5285/f1cd5e33-2633-4304-bbc2-b8d34711d902). SPI is a drought index...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 February 2026
Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) Hydrometric Areas (Kral et al., 2015; https://doi.org/10.5285/3a4e94fc-4c68-47eb-a217-adee2a6b02b3). SPI is a...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
5km gridded Standardised Precipitation Index (SPI) data for Great Britain, which is a drought index based on the probability of precipitation for a given accumulation period as defined by McKee et...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
[THIS DATASET HAS BEEN WITHDRAWN]. 5km gridded Standardised Precipitation Index (SPI) data for Great Britain, which is a drought index based on the probability of precipitation for a given...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 February 2026
[THIS DATASET HAS BEEN WITHDRAWN]. Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) groups (Kral et al. [1]). SPI is a drought index based on the probability of...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
[THIS DATASET HAS BEEN WITHDRAWN]. 5km gridded Standardised Precipitation Index (SPI) data for Great Britain, which is a drought index based on the probability of precipitation for a given...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 February 2026
Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) groups (Kral et al. [1]). SPI is a drought index based on the probability of precipitation for a given...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 February 2026
[THIS DATASET HAS BEEN WITHDRAWN]. Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) Hydrometric Areas (Kral et al. [1]). SPI is a drought index based on the...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The sites investigated in this survey were done so for a variety of reasons and are merely conveniently loosely grouped together under the MNCR sector heading in which they are found. Specific aims...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The sites investigated in this survey were done so for a variety of reasons and are merely conveniently loosely grouped together under the MNCR sector heading in which they are found. Specific aims...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
[THIS DATASET HAS BEEN WITHDRAWN]. 5km gridded Standardised Precipitation Index (SPI) data for Great Britain, which is a drought index based on the probability of precipitation for a given...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 February 2026
Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) Hydrometric Areas (Kral et al. [1]). SPI is a drought index based on the probability of precipitation for a given...
- Published by:
- HM Revenue and Customs
- Last updated:
- 19 December 2013
Data on personal incomes and modelled income tax and national insurance liabilities based on base and projected Survey of Personal Incomes (SPI) data. Updated: annually. Data coverage: 1999-00 to...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
SPI images providing photographic profiles of the upper layers of seabed
sediments (to c. 30 cm depth) at sampling sites in the North Sea and English
Channel, used to measure the depth of the...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 01 December 2024
SPI images providing photographic profiles of the upper layers of seabed
sediments (to c. 30 cm depth) at sampling sites in the North Sea and English
Channel, used to measure the depth of the...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 February 2026
Joint BGS/Environment Agency dataset of aquifer designations for England and Wales at 1:50 000. The dataset identifies different types of aquifer - underground layers of water-bearing permeable...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
Data comprise resistance of aquatic bioconstructions (Trichoptera cases), and the loose sediment they were built from, to hydraulic forces measured in a hydraulic flume. S1_Velocimetry_data...