# Road Extraction on SpaceNet

Source: [Road Extraction on SpaceNet](<https://www.sota2.com/research/sota/road-extraction-on-spacenet>)

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

Data updated: 2026-04-20T07:10:15.003Z

Evaluation of Road Extraction performance on the SpaceNet dataset, measured using IoU.

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 | Road Extraction |
| Dataset (including any stated split) | SpaceNet |
| Metric | mIoU |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 50 of 50 |
| 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

- [mIoU](<https://www.sota2.com/research/sota/road-extraction-on-spacenet.md?metric=mIoU>): Higher is better; unit: SCALAR.

- [IoU](<https://www.sota2.com/research/sota/road-extraction-on-spacenet.md?metric=IoU>): Higher is better; unit: SCALAR.

- [Foreground IoU](<https://www.sota2.com/research/sota/road-extraction-on-spacenet.md?metric=Foreground%20IoU>): Higher is better; unit: PERCENT.

- [Mean Accuracy](<https://www.sota2.com/research/sota/road-extraction-on-spacenet.md?metric=Mean%20Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| FCCLIP | 0.6142 | Not recorded | 69e5b3137d0172140ec7e037 |
| EOV-SEG | 0.6052 | Not recorded | 69e5b3137d0172140ec7e037 |
| GSNET | 0.6018 | Not recorded | 69e5b3137d0172140ec7e037 |
| Pi-Seg | 0.6017 | Not recorded | 69e5b3137d0172140ec7e037 |
| FCCLIP | 0.5992 | Not recorded | 69e5b3137d0172140ec7e037 |
| Pi-Seg | 0.594 | Not recorded | 69e5b3137d0172140ec7e037 |
| OVRS | 0.5781 | Not recorded | 69e5b3137d0172140ec7e037 |
| CAT-SEG | 0.5743 | Not recorded | 69e5b3137d0172140ec7e037 |
| CAT-SEG | 0.5729 | Not recorded | 69e5b3137d0172140ec7e037 |
| SED | 0.5707 | Not recorded | 69e5b3137d0172140ec7e037 |
| SED | 0.5675 | Not recorded | 69e5b3137d0172140ec7e037 |
| EOV-SEG | 0.5648 | Not recorded | 69e5b3137d0172140ec7e037 |
| SAN | 0.5581 | Not recorded | 69e5b3137d0172140ec7e037 |
| OVRS | 0.553 | Not recorded | 69e5b3137d0172140ec7e037 |
| SAN | 0.5507 | Not recorded | 69e5b3137d0172140ec7e037 |
| SCAN | 0.548 | Not recorded | 69e5b3137d0172140ec7e037 |
| RSKT-SEG | 0.5336 | Not recorded | 69e5b3137d0172140ec7e037 |
| GSNET | 0.5273 | Not recorded | 69e5b3137d0172140ec7e037 |
| SCAN | 0.5236 | Not recorded | 69e5b3137d0172140ec7e037 |
| RSKT-SEG | 0.4887 | Not recorded | 69e5b3137d0172140ec7e037 |
| SegEarth-OV | 0.291 | Not recorded | 68fa75911e209131cea68af9 |
| SegEarth-OV | 0.238 | Not recorded | 68fa75911e209131cea68af9 |
| SegEarth-OV | 0.238 | Not recorded | 69e5b3137d0172140ec7e037 |
| MaskCLIP | 0.208 | Not recorded | 68fa75911e209131cea68af9 |
| MaskCLIP | 0.208 | Not recorded | 69e5b3137d0172140ec7e037 |
| ClearCLIP | 0.163 | Not recorded | 68fa75911e209131cea68af9 |
| ClearCLIP | 0.163 | Not recorded | 69e5b3137d0172140ec7e037 |
| SCLIP | 0.149 | Not recorded | 68fa75911e209131cea68af9 |
| SCLIP | 0.149 | Not recorded | 69e5b3137d0172140ec7e037 |
| GEM | 0.119 | Not recorded | 68fa75911e209131cea68af9 |
| GEM | 0.119 | Not recorded | 69e5b3137d0172140ec7e037 |
| CLIP | 0.071 | Not recorded | 68fa75911e209131cea68af9 |
| CLIP | 0.071 | Not recorded | 69e5b3137d0172140ec7e037 |

### FCCLIP

mIoU: 0.6142. Result ID: 69e5d15547f34ce924cb8a3e.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71291e209131cea4f931.md>)

[Implementation](<https://github.com/bytedance/fc-clip>)

Recorded evaluation configuration: {"Backbone":"ConvNeXt-L","Type":"OVS"}. This record does not assert independent reproduction.

### EOV-SEG

mIoU: 0.6052. Result ID: 69e5d15547f34ce924cb8a3d.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76381e209131cea6bf17.md>)

Recorded evaluation configuration: {"Backbone":"ConvNeXt-L","Type":"OVS"}. This record does not assert independent reproduction.

### GSNET

mIoU: 0.6018. Result ID: 69e5d15547f34ce924cb8a42.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76711e209131cea6d035.md>)

Recorded evaluation configuration: {"Backbone":"ViT-L","Type":"OVRSIS"}. This record does not assert independent reproduction.

### Pi-Seg

mIoU: 0.6017. Result ID: 69e5d15547f34ce924cb8a44.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

Recorded evaluation configuration: {"Backbone":"ViT-L","Type":"OVRSIS"}. This record does not assert independent reproduction.

### FCCLIP

mIoU: 0.5992. Result ID: 69e5d15547f34ce924cb8a34.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71291e209131cea4f931.md>)

[Implementation](<https://github.com/bytedance/fc-clip>)

Recorded evaluation configuration: {"Backbone":"ConvNeXt-B","Type":"OVS"}. This record does not assert independent reproduction.

### Pi-Seg

mIoU: 0.594. Result ID: 69e5d15547f34ce924cb8a3a.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVRSIS"}. This record does not assert independent reproduction.

### OVRS

mIoU: 0.5781. Result ID: 69e5d15547f34ce924cb8a37.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVRSIS"}. This record does not assert independent reproduction.

### CAT-SEG

mIoU: 0.5743. Result ID: 69e5d15547f34ce924cb8a35.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72b11e209131cea57ef4.md>)

[Implementation](<https://ku-cvlab.github.io/CAT-Seg/>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVS"}. This record does not assert independent reproduction.

### CAT-SEG

mIoU: 0.5729. Result ID: 69e5d15547f34ce924cb8a3f.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72b11e209131cea57ef4.md>)

[Implementation](<https://ku-cvlab.github.io/CAT-Seg/>)

Recorded evaluation configuration: {"Backbone":"ViT-L","Type":"OVS"}. This record does not assert independent reproduction.

### SED

mIoU: 0.5707. Result ID: 69e5d15547f34ce924cb8a36.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa725d1e209131cea55f92.md>)

[Implementation](<https://github.com/xb534/SED.git>)

Recorded evaluation configuration: {"Backbone":"ConvNeXt-B","Type":"OVS"}. This record does not assert independent reproduction.

### SED

mIoU: 0.5675. Result ID: 69e5d15547f34ce924cb8a40.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa725d1e209131cea55f92.md>)

[Implementation](<https://github.com/xb534/SED.git>)

Recorded evaluation configuration: {"Backbone":"ConvNeXt-L","Type":"OVS"}. This record does not assert independent reproduction.

### EOV-SEG

mIoU: 0.5648. Result ID: 69e5d15547f34ce924cb8a33.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76381e209131cea6bf17.md>)

Recorded evaluation configuration: {"Backbone":"ConvNeXt-B","Type":"OVS"}. This record does not assert independent reproduction.

### SAN

mIoU: 0.5581. Result ID: 69e5d15547f34ce924cb8a32.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ecc1e209131cea42379.md>)

[Implementation](<https://mendelxu.github.io/SAN>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVS"}. This record does not assert independent reproduction.

### OVRS

mIoU: 0.553. Result ID: 69e5d15547f34ce924cb8a41.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

Recorded evaluation configuration: {"Backbone":"ViT-L","Type":"OVRSIS"}. This record does not assert independent reproduction.

### SAN

mIoU: 0.5507. Result ID: 69e5d15547f34ce924cb8a3c.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ecc1e209131cea42379.md>)

[Implementation](<https://mendelxu.github.io/SAN>)

Recorded evaluation configuration: {"Backbone":"ViT-L","Type":"OVS"}. This record does not assert independent reproduction.

### SCAN

mIoU: 0.548. Result ID: 69e5d15547f34ce924cb8a3b.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75d61e209131cea6a28c.md>)

Recorded evaluation configuration: {"Backbone":"ViT-L","Type":"OVS"}. This record does not assert independent reproduction.

### RSKT-SEG

mIoU: 0.5336. Result ID: 69e5d15547f34ce924cb8a39.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b581e209131cea87ee7.md>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVRSIS"}. This record does not assert independent reproduction.

### GSNET

mIoU: 0.5273. Result ID: 69e5d15547f34ce924cb8a38.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76711e209131cea6d035.md>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVRSIS"}. This record does not assert independent reproduction.

### SCAN

mIoU: 0.5236. Result ID: 69e5d15547f34ce924cb8a31.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75d61e209131cea6a28c.md>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVS"}. This record does not assert independent reproduction.

### RSKT-SEG

mIoU: 0.4887. Result ID: 69e5d15547f34ce924cb8a43.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b581e209131cea87ee7.md>)

Recorded evaluation configuration: {"Backbone":"ViT-L","Type":"OVRSIS"}. This record does not assert independent reproduction.

### SegEarth-OV

mIoU: 0.291. Result ID: 6993d5603a6c31484918df09.

[Reporting paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Implementation](<https://likyoo.github.io/SegEarth-OV>)

Recorded evaluation configuration: {"Resolution":"896 x 896"}. This record does not assert independent reproduction.

### SegEarth-OV

mIoU: 0.238. Result ID: 6993d5603a6c31484918df08.

[Reporting paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Implementation](<https://likyoo.github.io/SegEarth-OV>)

Recorded evaluation configuration: {"Resolution":"448 x 448"}. This record does not assert independent reproduction.

### SegEarth-OV

mIoU: 0.238. Result ID: 69e5d15547f34ce924cb8a30.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Implementation](<https://likyoo.github.io/SegEarth-OV>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVRSIS (TF)"}. This record does not assert independent reproduction.

### MaskCLIP

mIoU: 0.208. Result ID: 6993d5603a6c31484918df04.

[Reporting paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Implementation](<https://likyoo.github.io/SegEarth-OV>)

Recorded evaluation configuration: {"Resolution":"448 x 448"}. This record does not assert independent reproduction.

### MaskCLIP

mIoU: 0.208. Result ID: 69e5d15547f34ce924cb8a2c.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f0a1e209131cea437fe.md>)

[Implementation](<https://github.com/LightDXY/MaskCLIP>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVS (TF)"}. This record does not assert independent reproduction.

### ClearCLIP

mIoU: 0.163. Result ID: 6993d5603a6c31484918df07.

[Reporting paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Implementation](<https://likyoo.github.io/SegEarth-OV>)

Recorded evaluation configuration: {"Resolution":"448 x 448"}. This record does not assert independent reproduction.

### ClearCLIP

mIoU: 0.163. Result ID: 69e5d15547f34ce924cb8a2f.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74231e209131cea5fe92.md>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVS (TF)"}. This record does not assert independent reproduction.

### SCLIP

mIoU: 0.149. Result ID: 6993d5603a6c31484918df05.

[Reporting paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Implementation](<https://likyoo.github.io/SegEarth-OV>)

Recorded evaluation configuration: {"Resolution":"448 x 448"}. This record does not assert independent reproduction.

### SCLIP

mIoU: 0.149. Result ID: 69e5d15547f34ce924cb8a2d.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa756e1e209131cea67d7c.md>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVS (TF)"}. This record does not assert independent reproduction.

### GEM

mIoU: 0.119. Result ID: 6993d5603a6c31484918df06.

[Reporting paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71711e209131cea51429.md>)

[Implementation](<https://github.com/WalBouss/GEM>)

Recorded evaluation configuration: {"Resolution":"448 x 448"}. This record does not assert independent reproduction.

### GEM

mIoU: 0.119. Result ID: 69e5d15547f34ce924cb8a2e.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71711e209131cea51429.md>)

[Implementation](<https://github.com/WalBouss/GEM>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVS (TF)"}. This record does not assert independent reproduction.

### CLIP

mIoU: 0.071. Result ID: 6993d5603a6c31484918df03.

[Reporting paper](<https://www.sota2.com/research/paper/68fa75911e209131cea68af9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69581e209131cea21ad0.md>)

[Implementation](<https://github.com/OpenAI/CLIP>)

Recorded evaluation configuration: {"Resolution":"448 x 448"}. This record does not assert independent reproduction.

### CLIP

mIoU: 0.071. Result ID: 69e5d15547f34ce924cb8a2b.

[Reporting paper](<https://www.sota2.com/research/paper/69e5b3137d0172140ec7e037.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69581e209131cea21ad0.md>)

[Implementation](<https://github.com/OpenAI/CLIP>)

Recorded evaluation configuration: {"Backbone":"ViT-B","Type":"OVS (TF)"}. This record does not assert independent reproduction.

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