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A new long‐wave formula for estimating downward clear‐sky radiation at the surface
Abstract
A new formula is proposed for estimating the long‐wave radiation from clear skies. The formula depends on screen‐level air temperature and water vapour pressure. The formula has been extensively tested using long‐wave measurements covering a large range of environmental temperatures (–40 to +40°C), and by using radiosonde profiles and an accurate radiative‐transfer model (Lowtran–7). It is shown that the new formula out‐performs five other widely used formulas.
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Cited by
Lindberg, F., Holmer, B., & Thorsson, S. (2008) · International Journal of Biometeorology · doi:10.1007/s00484-008-0162-7 · Cited by 574
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Metadata
- Authors
- Prata, A. J.
- Venue
- Quarterly Journal of the Royal Meteorological Society
- Publisher
- Wiley
- Published
- 1996-07
- Volume
- 122
- Issue
- 533
- Pages
- 1127-1151
- ISSN
- 0035-9009 (ISSN-L)
- 1477-870X
- OpenAlex
- W2108360254
- Cited by
- 528
- References
- 0
- FWCI
- 3.05
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: A new long‐wave formula for estimating downward clear‐sky radiation at the surface. https://app.cochat.ai/papers/10.1002/qj.49712253306
- The paper
- Prata, A. J. (1996). A new long‐wave formula for estimating downward clear‐sky radiation at the surface. Quarterly Journal of the Royal Meteorological Society. https://doi.org/10.1002/qj.49712253306
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.