Reference health
An empirical method for estimating sunshine from total cloud amount
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7/7 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
4 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 7 checked references that resolve
resolves10.1016/0038-092X(71)90011-9
An empirical method for the estimation of net radiation intensity
resolves10.1002/qj.49705021008
Solar and terrestrial radiation. Report to the international commission for solar research on actinometric investigations of solar and atmospheric radiation
resolves10.1016/0038-092X(68)90028-5
Relationships between insolation and other surface weather observations at Blue Hill, Massachusetts
resolves10.1016/0038-092X(69)90054-1
Correlation of daily insolation with daily total sky cover, opaque sky cover and percentage of possible sunshine
The 4 references without a DOI — listed, not checked
no DOI — not checkedAn empirical method of estimation of evaporation from free surface of water
no DOI — not checkedEmpirical method of estimation of water balance and radiation balance
no DOI — not checkedNatural evaporation from open water, bare soil and grass
no DOI — not checkedPotential evapotranspiration (PE) over India
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work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-23 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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