Kaloum | 2021-2023

Relative gap to the Kuma reference

Relative gap to the Kuma reference measurements at Kaloum, 2021-2023, through Kuma-derived computation (Kuma Science | Internal calculations layer). The series note below sums up the window, the method and the confidence grade.

← Back to catalog

Metadata

The series' technical identity

Location
GIN | Kaloum
Variable
Relative gap to the Kuma reference (%)
Upstream source
Kuma Science | Internal calculations layer
Period
2021-01-01 - 2023-12-31
Kuma layer
Layer CPost-proc. | Post-processing
Confidence grade
Conf. B | B | acceptable qualification

Series note

Relative gap to the Kuma reference at Kaloum (Guinea), over the period 2021-2023. Obtained through Kuma-derived computation, source Kuma Science | Internal calculations layer. Values in % | Kuma confidence grade B (acceptable qualification).

Climatology

Change over time

Monthly data

Monthly time series

Monthly series 2021-01 → 2023-12 · mean -5.19%
−12−10−8−6−4−2Relative gap to the Kuma reference (%) ↑2021-042021-072021-102022-012022-042022-072022-102023-012023-042023-072023-10max 2022-12 · -1.36152min 2023-06 · -10.8578
Source: Kuma Science · Internal calculations layer. Monthly values provided by the upstream producer.

Distribution

Seasonal and monthly variability

Seasonality

Monthly seasonal profile

Seasonal profile 2021–2023 · typical value per month
−12−10−8−6−4−2Relative gap to the Kuma reference (%) ↑JFMAMJJASOND
Highest value in December (-1.78%), lowest in June (-7.9%). The band shows year-to-year variability. Source: Kuma Science · Internal calculations layer.

Kuma applied variables

Computations and regional positioning

Satellite cross-check

Distribution of relative gaps vs the reference source

Distribution of relative deviations · µ = -5.2% · σ = 2.2%
059Frequency (months) ↑-12.0%-6.0%0.0%+6.0%+12.0%µ = -5.2% · σ = 2.2%
Histogram of monthly relative deviations Kuma NASA POWER vs reference source over 36 months . Vertical lines: 0 (equality), µ (mean), µ ± σ (one standard deviation). Source: Kuma Science · Internal calculations layer.

How to cite

Suggested citation
Kuma Science (2026). Series catalog, gin_conakry_ecart_relatif_referentiel_kuma_calculs_2021_2023. Primary source : Kuma Science | Internal calculations layer . Kuma confidence grade : B. Layer : C ( Post-processing). Accessed on 2026-07-20.

Select the block to copy.

Astuce pratique · Pour citer cette fiche dans un rapport BE ou un livrable client, sélectionnez le bloc ci-dessus puis copiez-collez. Le slug de la série (le code présent dans l'URL) garantit la reproductibilité : la même URL pointera vers la même série, même après mises à jour des données amont (l'historique versionné côté Data Core est préservé).

Upstream source

Data origin and license

This series is derived from Kuma Science | Internal calculations layer. License : Licence à vérifier auprès de la source amont avant réutilisation..

Besoin d'aller plus loin sur cette série ? Le cabinet Kuma accompagne bureaux d'études, bailleurs et porteurs de projet sur l'ingénierie énergétique appliquée · audit, dimensionnement PV, conseil stratégique.

Découvrir nos services →