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Added more sats, restructuring
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@m-mohr
m-mohr committed Jul 30, 2024
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3 changes: 2 additions & 1 deletion CHANGELOG.md
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Expand Up @@ -9,7 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

### Added

- Added new common names for `rededge700`, `rededge725`, `rededge750` and `rededge775`
- Added new common names for `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
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45 changes: 22 additions & 23 deletions README.md
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Expand Up @@ -132,34 +132,33 @@ 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 | | |
| rededge700 | 0.70 - 0.72 | | | 5 | | |
| rededge725 | 0.72 - 0.74 | | | | | |
| rededge750 | 0.74 - 0.76 | | | 6 | | |
| rededge775 | 0.76 - 0.79 | | | 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 |
| ----------- | --------------- | --------------------- | --------- | ------------ | ---------- | ----------------------- | ----- | ---- | ----------- |
| pan | 0.40 - 1.00 | - / 8 | 8 | | | | | | |
| coastal | 0.42 - 0.45 | | 1 | 2 | 1 | 3 / - | | | 1 |
| blue | 0.45 - 0.50 | 1 | 2 | 3 | 2 | 4 / - | 3 | 3 | 2 |
| green | 0.50 - 0.60 | 2 | 3 | 4 | 3 | 6 / 1 | 4 | 2 | 4 |
| yellow | 0.58 - 0.62 | | | 5 | | 7 / - | | | 5 |
| red | 0.60 - 0.70 | 3 | 4 | 8 | 4 | 9 / 2 | 1 | 1 | |
| rededge | 0.69 - 0.79 | | | | | | | | |
| 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 | 0.75 - 1.00 | 4 | | 11 | 8 | | 2 | 4 | |
| nir08 | 0.75 - 0.90 | | 5 | 12 | 8a | 17 / 3 | | | |
| nir09 | 0.85 - 1.05 | | | 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 | 2.10 - 2.30 | 7 | 7 | 21 | 12 | - / 6 | 7 | | |
| lwir | 10.5 - 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`
- `rededge`, `rededge705`, `rededge725`, `rededge750` and `rededge775`
- `rededge`, `rededge071`, `rededge075` and `rededge078`

## Best Practices

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11 changes: 5 additions & 6 deletions json-schema/schema.json
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Expand Up @@ -176,17 +176,16 @@
"title": "Common Name of the band",
"type": "string",
"enum": [
"pan",
"coastal",
"blue",
"green",
"yellow",
"red",
"rededge",
"rededge700",
"rededge725",
"rededge750",
"rededge775",
"yellow",
"pan",
"rededge071",
"rededge075",
"rededge078",
"nir",
"nir08",
"nir09",
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