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Update common band names table #22

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merged 8 commits into from
Aug 1, 2024
Merged

Update common band names table #22

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252f9b5
Added rededge 1-3 as common names #19
m-mohr Jan 9, 2023
c484c6b
Update names
m-mohr Feb 7, 2023
e8b7c1d
Updated mapping based on https://eoreader.readthedocs.io/en/v0.19.1/o…
m-mohr Jul 9, 2024
f7e7563
Merge branch 'main' into rededge
m-mohr Jul 9, 2024
ba381dc
Fix table and changelog
m-mohr Jul 9, 2024
2844997
Added more sats, restructuring
m-mohr Jul 30, 2024
5ccdef3
Add green05, add Worldview 2/3, small changes in wavelength ranges
m-mohr Jul 31, 2024
65bec5d
Common names should be unique
m-mohr Jul 31, 2024
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3 changes: 3 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

### Added

- Added new common names for `green05`, `rededge71`, `rededge75`, and `rededge78`
- More satellite mappings for the common names
- `eo:cloud_cover` and `eo:snow_cover` can be used in bands
- `eo:common_name`, `eo:center_wavelength`, `eo:full_width_half_max` and `eo:solar_illumination`
can be used in Assets and Item Properties
Expand All @@ -24,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- `solar_illumination` has been renamed to `eo:solar_illumination`
- The bands in Item Properties are not meant to be the union of the asset bands any longer
You usually don't list bands in Item Properties any longer unless all assets have the same bands.
- Small changes to the band ranges in common names to be closer to the [Awesome Spectral Indices](https://github.com/awesome-spectral-indices/awesome-spectral-indices)

### Removed

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47 changes: 27 additions & 20 deletions README.md
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Expand Up @@ -132,28 +132,35 @@ The band's `eo:common_name` is the name that is commonly used to refer to that b
properties. The table below shows the allowed common names based on the average band range for the band
numbers of several popular instruments.

| Common Name | Band Range (μm) | Landsat 5/7 | Landsat 8 | Sentinel 2 | MODIS | NAIP |
| ----------- | --------------- | ------------- | --------- | ---------- | ----- | ---- |
| coastal | 0.40 - 0.45 | | 1 | 1 | | |
| blue | 0.45 - 0.50 | 1 | 2 | 2 | 3 | 3 |
| green | 0.50 - 0.60 | 2 | 3 | 3 | 4 | 2 |
| red | 0.60 - 0.70 | 3 | 4 | 4 | 1 | 1 |
| yellow | 0.58 - 0.62 | | | | | |
| pan | 0.50 - 0.70 | 8 (*L7 only*) | 8 | | | |
| rededge | 0.70 - 0.79 | | | 5, 6, 7 | | |
| nir | 0.75 - 1.00 | 4 | | 8 | 2 | 4 |
| nir08 | 0.75 - 0.90 | | 5 | 8a | | |
| nir09 | 0.85 - 1.05 | | | 9 | | |
| cirrus | 1.35 - 1.40 | | 9 | 10 | 26 | |
| swir16 | 1.55 - 1.75 | 5 | 6 | 11 | 6 | |
| swir22 | 2.10 - 2.30 | 7 | 7 | 12 | 7 | |
| lwir | 10.5 - 12.5 | 6 | | | | |
| lwir11 | 10.5 - 11.5 | | 10 | | 31 | |
| lwir12 | 11.5 - 12.5 | | 11 | | 32 | |
| Common Name | Band Range (μm) | Landsat 5 TM / 7 ETM+ | Landsat 8 | Landsat Next | Sentinel-2 | Sentinel-3 OLCI / SLSTR | MODIS | NAIP | Planetscope | Worldview 2 / 3 |
| ----------- | --------------- | --------------------- | --------- | ------------ | ---------- | ----------------------- | ----- | ---- | ----------- | --------------- |
| pan | 0.40 - 1.00 | - / 8 | 8 | | | | | | | (1) |
| coastal | 0.40 - 0.45 | | 1 | 2 | 1 | 3 / - | | | 1 | 1 |
| blue | 0.45 - 0.53 | 1 | 2 | 3 | 2 | 4 / - | 3 | 3 | 2 | 2 |
| green | 0.51 - 0.60 | 2 | 3 | 4 | 3 | 6 / 1 | 4 | 2 | 4 | 3 |
| green05 | 0.51 - 0.55 | | | | | 5 / - | 11 | | 3 | |
| yellow | 0.58 - 0.62 | | | 5 | | 7 / - | | | 5 | 4 |
| red | 0.62 - 0.69 | 3 | 4 | 8 | 4 | 9 / 2 | 1 | 1 | 6 | 5 |
| rededge | 0.69 - 0.79 | | | | | | | | | 6 |
| rededge071 | 0.69 - 0.73 | | | 9 | 5 | 11 / - | | | 7 | |
| rededge075 | 0.73 - 0.76 | | | 10 | 6 | 12 / - | | | | |
| rededge078 | 0.76 - 0.79 | | | | 7 | 16 / - | | | | |
| nir | 0.76 - 1.00 | 4 / 8 | | 11 | 8 | | 2 | 4 | | 7 |
| nir08 | 0.80 - 0.90 | | 5 | 12 | 8a | 17 / 3 | | | 8 | |
| nir09 | 0.90 - 1.00 | | | 13 | 9 | 20 / - | | | | |
| cirrus | 1.35 - 1.40 | | 9 | 17 | 10 | - / 4 | 26 | | | |
| swir16 | 1.55 - 1.75 | 5 | 6 | 18 | 11 | - / 5 | 6 | | | |
| swir22 | 2.08 - 2.35 | 7 | 7 | 21 | 12 | - / 6 | 7 | | | |
| lwir | 10.4 - 12.5 | 6 | | | | | | | | |
| lwir11 | 10.5 - 11.5 | | 10 | 25 | | | 31 | | | |
| lwir12 | 11.5 - 12.5 | | 11 | 26 | | | 32 | | | |

The difference between the `nir`, `nir08`, and `nir09` bands are that the `nir` band is a wider band that covers
most of the spectral range of 0.75μm to 1.0μm. `nir08` and `nir09` are narrow bands centered 0.85μm and 0.95μm
respectively. The same goes for the difference between `lwir`, `lwir11` and `lwir12`.
most of the spectral range of 0.76μm to 1.0μm. `nir08` and `nir09` are narrow bands centered 0.85μm and 0.95μm
respectively. The same applies for all variants that have numerical suffixes, e.g. green, lwir and rededge.

Common band names should be uniquely assigned, i.e. there should never be two bands that share the same common
name in an Item or Collection.

## Best Practices

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8 changes: 6 additions & 2 deletions json-schema/schema.json
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Expand Up @@ -176,13 +176,17 @@
"title": "Common Name of the band",
"type": "string",
"enum": [
"pan",
"coastal",
"blue",
"green",
"green05",
"yellow",
"red",
"rededge",
"yellow",
"pan",
"rededge071",
"rededge075",
"rededge078",
"nir",
"nir08",
"nir09",
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