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2 changes: 1 addition & 1 deletion datasets/ct-ch4-monthgrid-v2023.data.mdx
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- The STAC ID for the previous version (v1) in the [US GHG Center STAC Catalog](https://radiantearth.github.io/stac-browser/#/external/earth.gov/ghgcenter/api/stac/?.language=en) is tm54dvar-ch4flux-monthgrid-v1

## Dataset Accuracy
Evaluating the accuracy and uncertainty of gridded emissions data is challenging because of the lack of direct physical measurements on grid scales. The emissions presented here were transported by an atmospheric model, and the resulting methane and ¹³C of methane fields were compared to atmospheric measurements of methane and ¹³C of methane globally over multiple decades. Under that transformation and within the bounds of model and observational uncertainty, these emissions satisfy the spatial patterns and time trends seen in the atmospheric measurements. More information about the model-data comparison and evaluation of the model results can be found at: [https://doi.org/10.25925/40jt-qd67](https://doi.org/10.25925/40jt-qd67).
Evaluating the accuracy and uncertainty of gridded emissions data is challenging because of the lack of direct physical measurements on grid scales. The emissions presented here were transported by an atmospheric model, and the resulting methane and ¹³C of methane fields were compared to atmospheric measurements of methane and ¹³C of methane globally over multiple decades. Under that transformation and within the bounds of model and observational uncertainty, these emissions satisfy the spatial patterns and time trends seen in the atmospheric measurements. More information about the model-data comparison and evaluation of the model results can be found at: [https://doi.org/10.25925/hxks-v755](https://doi.org/10.25925/hxks-v755).

## Disclaimer
This dataset has been transformed from its original format (NetCDF) into Cloud Optimized GeoTIFF ([COG](https://www.cogeo.org/)) for display in the US GHG Center. Careful quality checks are used to ensure data transformation has been performed correctly.
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