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Citation for data read from ISIS

Source: R/isis-graphql.R
isis_citation.Rd

Returns the acknowledgement for profiles of the ISRIC World Soil Reference Collection read through the ISIS GraphQL service, with the date they were read. ISRIC asks users to cite the data it supplies in their products, web services, papers and reports.

Usage

isis_citation(accessed = Sys.Date())

Arguments

accessed

Date the data were read (default today).

Value

A character string.

Examples

isis_citation(as.Date("2026-10-29"))
#> [1] "ISRIC - World Soil Information. ISIS, the ISRIC Soil Information System: database of the World Soil Reference Collection. Wageningen, the Netherlands. Read through https://graphql.isric.org/isis/graphql on 2026-10-29."