# Net Ecosystem Exchange (NEE) Upscaling on FLUXNET (Specific QC Sites)

Source: [Net Ecosystem Exchange (NEE) Upscaling on FLUXNET (Specific QC Sites)](<https://www.sota2.com/research/sota/net-ecosystem-exchange-nee-upscaling-on-fluxnet-specific-qc-sites>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-03-11T09:41:24.727Z

Evaluation of models performing Net Ecosystem Exchange (NEE) upscaling using specific, quality-controlled subsets of the FLUXNET EC tower site data, assessed using RMSE and R2.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Net Ecosystem Exchange (NEE) upscaling |
| Dataset (including any stated split) | FLUXNET EC tower sites, NEE\_VUT\_USTAR50\_QC=1 and NEE\_VUT\_REF\_QC=1 (All sites) |
| Metric | RMSE |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 5 of 5 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [RMSE](<https://www.sota2.com/research/sota/net-ecosystem-exchange-nee-upscaling-on-fluxnet-specific-qc-sites.md?metric=RMSE>): Lower is better; unit: SCALAR.

- [R2](<https://www.sota2.com/research/sota/net-ecosystem-exchange-nee-upscaling-on-fluxnet-specific-qc-sites.md?metric=R2>): Higher is better; unit: SCALAR.

## Recorded results

| Method | RMSE | Result date | Report paper |
| --- | --- | --- | --- |
| TAM-RL | 1.62 | Not recorded | 69b0f7192d603e6de3e45e6f |
| TAMLSTM | 1.63 | Not recorded | 69b0f7192d603e6de3e45e6f |
| CT-LSTM | 1.67 | Not recorded | 69b0f7192d603e6de3e45e6f |
| XGBoost | 1.76 | Not recorded | 69b0f7192d603e6de3e45e6f |
| FLUXCOM-X-BASE | 1.76 | Not recorded | 69b0f7192d603e6de3e45e6f |

### TAM-RL

RMSE: 1.62. Result ID: 69b138b86dbb7075b95c013a.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f7192d603e6de3e45e6f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69b0f7192d603e6de3e45e6f.md>)

Recorded evaluation configuration: {"mode":"zero-shot upscaling"}. This record does not assert independent reproduction.

### TAMLSTM

RMSE: 1.63. Result ID: 69b138b86dbb7075b95c0139.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f7192d603e6de3e45e6f.md>)

Recorded evaluation configuration: {"mode":"zero-shot upscaling"}. This record does not assert independent reproduction.

### CT-LSTM

RMSE: 1.67. Result ID: 69b138b86dbb7075b95c0138.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f7192d603e6de3e45e6f.md>)

Recorded evaluation configuration: {"mode":"zero-shot upscaling"}. This record does not assert independent reproduction.

### XGBoost

RMSE: 1.76. Result ID: 69b138b86dbb7075b95c013b.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f7192d603e6de3e45e6f.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62821e209131ce9f9b56.md>)

[Implementation](<https://github.com/dmlc/xgboost>)

Recorded evaluation configuration: {"mode":"zero-shot upscaling"}. This record does not assert independent reproduction.

### FLUXCOM-X-BASE

RMSE: 1.76. Result ID: 69b138b86dbb7075b95c013c.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f7192d603e6de3e45e6f.md>)

Recorded evaluation configuration: {"mode":"zero-shot upscaling"}. This record does not assert independent reproduction.

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