This dataset contains the years of each US Soil Survey was published.
A data.frame with 5209 observations on the following 5 variables.
"ssa": Soil Survey name, a character vector
"year": Year of publication, a numeric vector
"pdf": Does a manuscript PDF document exist? a logical vector
"state": State abbreviation, a character vector
This data was web scraped from the NRCS Soils Website. The scraping procedure and a example plot are included in the examples section below.