Slot: Source Dataset Spatial Extent (source_dataset_spatial_extent)

Human-readable spatial extent of the product, e.g. "CONUS, Hawaii, Puerto Rico".

Tier: recommended

Why this slot matters

The product footprint distinguishes "location outside the product's extent" from "missing value"; without it, a subject in Alaska queried against a CONUS-only product looks like a data error rather than an out-of-coverage case.

In plain terms

A plain-language note of which regions the dataset covers, for example the continental United States plus Hawaii and Puerto Rico. Places outside this area simply have no data.

URI: envar:slot/source_dataset_spatial_extent

Applicable Classes

Name	Description	Modifies Slot
SourceDataset	The upstream gridded / station product the exposure values originate from	no

Properties

Type and Range

Property	Value
Range	String
Domain Of	SourceDataset

Cardinality and Requirements

Property	Value

Examples

Value
CONUS, Hawaii, Puerto Rico

Identifier and Mapping Information

Annotations

property	value
tier	recommended
justification	The product footprint distinguishes "location outside the product's extent" from "missing value"; without it, a subject in Alaska queried against a CONUS-only product looks like a data error rather than an out-of-coverage case.
explanation	A plain-language note of which regions the dataset covers, for example the continental United States plus Hawaii and Puerto Rico. Places outside this area simply have no data.
covered_by	None

Schema Source

• from schema: https://w3id.org/linkml/microschemas/envar

Mappings

Mapping Type	Mapped Value
self	envar:source_dataset_spatial_extent
native	envar:source_dataset_spatial_extent

LinkML Source

name: source_dataset_spatial_extent
annotations:
  tier:
    tag: tier
    value: recommended
  justification:
    tag: justification
    value: The product footprint distinguishes "location outside the product's extent"
      from "missing value"; without it, a subject in Alaska queried against a CONUS-only
      product looks like a data error rather than an out-of-coverage case.
  explanation:
    tag: explanation
    value: A plain-language note of which regions the dataset covers, for example
      the continental United States plus Hawaii and Puerto Rico. Places outside this
      area simply have no data.
  covered_by:
    tag: covered_by
    annotations:
      omop_gaia:
        tag: omop_gaia
        annotations:
          extent:
            tag: extent
            value: full
          status:
            tag: status
            value: verified
          where:
            tag: where
            value: meta_dcat_*.json spatialCoverage; gaia_db data_source.spatial_coverage;
              meta_etl_*.json extent (POLYGON WKT)
          evidence:
            tag: evidence
            value: EnVar/examples/heat/COMPARISON.md §G (Source-dataset spatial coverage
              — ✅ OMOP/GAIA)
          note:
            tag: note
            value: GAIA carries the source spatial coverage in DCAT, in data_source.spatial_coverage,
              and as a POLYGON WKT extent.
      degauss:
        tag: degauss
        annotations:
          extent:
            tag: extent
            value: absent
          status:
            tag: status
            value: asserted
          where:
            tag: where
            value: no column
          note:
            tag: note
            value: DeGAUSS carries no source spatial coverage.
      amadeus:
        tag: amadeus
        annotations:
          extent:
            tag: extent
            value: full
          status:
            tag: status
            value: verified
          where:
            tag: where
            value: thredds_dataset.xml projectionBox + LatLonBox
          evidence:
            tag: evidence
            value: EnVar/examples/heat/COMPARISON.md §G (Source-dataset spatial coverage
              — ✅ Amadeus, CONUS bbox)
          note:
            tag: note
            value: Amadeus records the source bbox via the THREDDS projectionBox and
              LatLonBox elements.
      cher:
        tag: cher
        annotations:
          extent:
            tag: extent
            value: full
          status:
            tag: status
            value: asserted
          where:
            tag: where
            value: table_dictionary spatial_extent (Gxx/Txx/Cxx/sxx code in table_name)
          note:
            tag: note
            value: C-HER carries spatial extent first-class as a coded component of
              the reproducible table_name (§2.2).
      codata:
        tag: codata
        annotations:
          extent:
            tag: extent
            value: out_of_layer
          status:
            tag: status
            value: asserted
          where:
            tag: where
            value: no column
          note:
            tag: note
            value: Product spatial extent is a discovery-layer concern above the DDI-CDI
              InstanceVariable layer CODATA scores.
description: Human-readable spatial extent of the product, e.g. "CONUS, Hawaii, Puerto
  Rico".
title: Source Dataset Spatial Extent
examples:
- value: CONUS, Hawaii, Puerto Rico
from_schema: https://w3id.org/linkml/microschemas/envar
rank: 1000
domain_of:
- SourceDataset
range: string