Predictive Soil Provenancing (PSP): An Innovative Forensic Soil Provenance Analysis Tool1. Issue 5 (16th April 2019)
- Record Type:
- Journal Article
- Title:
- Predictive Soil Provenancing (PSP): An Innovative Forensic Soil Provenance Analysis Tool1. Issue 5 (16th April 2019)
- Main Title:
- Predictive Soil Provenancing (PSP): An Innovative Forensic Soil Provenance Analysis Tool1
- Authors:
- de Caritat, Patrice
Simpson, Timothy
Woods, Brenda - Abstract:
- Abstract: Soil is a common evidence type used in forensic and intelligence operations. Where soil composition databases are lacking or inadequate, we propose to use publicly available soil attribute rasters to reduce forensic search areas. Soil attribute rasters, which have recently become widely available at high spatial resolutions, typically three arc‐seconds (~90 m), are predictive models of the distribution of soil properties (with confidence limits) derived from data mining the inter‐relationships between these properties and several environmental covariates. Each soil attribute raster is searched for pixels that satisfy the compositional conditions of the evidentiary soil sample (target value ± confidence limits). We show through an example that the search area for an evidentiary soil sample can be reduced to <10% of the original investigation area. This Predictive Soil Provenancing (PSP) approach is a transparent, reproducible, and objective method of efficiently and effectively reducing the likely provenance area of forensic soil samples.
- Is Part Of:
- Journal of forensic sciences. Volume 64:Issue 5(2019)
- Journal:
- Journal of forensic sciences
- Issue:
- Volume 64:Issue 5(2019)
- Issue Display:
- Volume 64, Issue 5 (2019)
- Year:
- 2019
- Volume:
- 64
- Issue:
- 5
- Issue Sort Value:
- 2019-0064-0005-0000
- Page Start:
- 1359
- Page End:
- 1369
- Publication Date:
- 2019-04-16
- Subjects:
- forensic science -- soil forensics -- soil attribute grid -- Geographic Information System -- raster operation -- search area
Medical jurisprudence -- Periodicals
Forensic sciences -- Periodicals
Forensic Medicine -- Periodicals
Gerechtelijke geneeskunde
Gerechtelijke chemie
Gerechtelijke psychiatrie
363.2505 - Journal URLs:
- http://catalog.hathitrust.org/api/volumes/oclc/1754597.html ↗
http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1556-4029 ↗
http://www.blackwell-synergy.com/loi/jfo ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1111/1556-4029.14060 ↗
- Languages:
- English
- ISSNs:
- 0022-1198
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 4984.600000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 11534.xml