Description
Attach a reference date to an international indicator's population basis.
International records depend on source vintages, country classifications, population denominators, currency conventions and reporting periods. A code or textual crosswalk is a declared record relationship rather than proof of comparability. PPP-style factors, market exchange rates and physical-flow adjustments answer different questions.
Attach a reference date to an international indicator's population basis.
When to use this tool
Use International Indicator Population Reference Date when checking the stated international record, basis, flow or allocation convention.
How to use the tool and how it works
- Enter indicatorId, populationBasis, referenceDateText. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read token. Use the output convention below.
Require nonempty indicator ID, population basis and reference-date text. Encode the ordered triple as JSON text.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| indicatorId | Indicator Id | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| populationBasis | Population Basis | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| referenceDateText | Reference Date Text | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| token | JSON-encoded ordered tuple or literal token under the convention above; not a database lookup or authentication result. | Required. Text; maximum UTF-16 length 8192. |
{
"input": {
"indicatorId": "I17",
"populationBasis": "resident population",
"referenceDateText": "2025-07-01"
},
"output": {
"token": "[\"I17\",\"resident population\",\"2025-07-01\"]"
}
}Limitations and assumptions
- Population and date definitions are supplied; dates are not parsed and no denominator or indicator value is computed.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Alternative or Complementary methods
Consult original datasets, authoritative classifications and the intended statistical/currency methods before comparing international indicators or financial quantities.
References
Similar or alternative tools
- International Report Period Calendar Crosswalk
Preserve the stated calendar crosswalk for an international reporting period.
- International Source Language Tag
Record an international source's declared language tag.