Pull NIST Reference Datasets (RDS) catalog metadata

The raw reference datasets (CSAFE bullets/cartridges, NSRL hash library, ...) are multi-gigabyte and shipped on dedicated download servers; this function returns only the catalog records so the caller can pick what to download separately.

Usage

morie_ingest_forensics_nist_rds(
  dataset_id = NULL,
  query = NULL,
  max_features = NULL,
  page_size = 50L,
  raw = FALSE,
  timeout = .MORIE_FORENSICS_DEFAULT_TIMEOUT
)

Arguments

dataset_id

Specific NIST RDS / EDI id (e.g. "ark:/88434/mds2-2418"). When set, returns a single-row frame.

query

Free-text search over title / description / keyword. Ignored when dataset_id is set.

max_features

Optional hard cap on returned rows.

page_size

Records per request (default 50).

raw

If TRUE, return the raw catalog JSON columns instead of morie's flattened schema.

timeout

HTTP timeout in seconds.

Value

A base R data.frame.

Examples

try(morie_ingest_forensics_nist_rds(max_features = 1L))
#>                             dataset_id
#> 1 5CF421B31BE80304E0531A57068197E41874
#>                                                                                                                          title
#> 1 Dataset from Fire Safety Challenges of Tall Wood Buildings - Phase 2: Task 3 - Cross Laminated Timber Compartment Fire Tests
#>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            description
#> 1 This study quantifies the contribution of CLT building elements to compartment fires and characterizes the effect of gypsum board on delaying or preventing involvement of the CLT in the fire under varied ventilation conditions. Six compartments (9.1 m long x 4.6 m wide x 2.7 m high) were assembled out of prefabricated CLT panels.  Each panel was factory assembled using five plies of 35 mm thick lumber for a total thickness of 175 mm. A polyurethane adhesive was used to hold the plies together. The compartment had a rough opening in Wall W2 (front) of 1.8 m wide x 2.0 m high in four tests and 3.6 m wide x 2.0 m high in two tests. The inside of the compartments was fully or partially lined using multiple layers of 15.9-mm thick Type X gypsum board. Real residential contents and furnishings were used to provide a fire load density of 550 MJ/m2. The fire tests were conducted without sprinklers and without firefighting intervention.The dataset includes Excel files with the data from each test, as well as videos and 360 degree images.
#>                                        publisher issued   modified
#> 1 National Institute of Standards and Technology     NA 2018-02-15
#>                                                                 keyword
#> 1 cross-laminated timber; CLT; fire; compartment; charring; ventilation
#>                                                                                                            landing_page
#> 1 https://www.nist.gov/el/fire-research-division-73300/national-fire-research-laboratory-73306/fire-safety-challenges-0
#>   size_bytes                           license
#> 1         NA https://www.nist.gov/open/license