Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Tweak to adapt to USGS changes #109

Merged
merged 8 commits into from
May 11, 2021
Merged

Tweak to adapt to USGS changes #109

Changes from all commits
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
85a88b5
- Tweaked to adapt to USGS changes
carioca-au May 11, 2021
017833a
- Tweaked to adapt to USGS changes
carioca-au May 11, 2021
4ace96f
- Tweaked to adapt to USGS changes
carioca-au May 11, 2021
95b2ce3
- Fixing test_transform_static_stac_missing_asset_b2_b10
carioca-au May 11, 2021
ce0b245
- Fixing test_transform_static_stac_missing_asset_b2_b10
carioca-au May 11, 2021
b5e71cf
- Fixing test_transform_static_stac_missing_asset_b2_b10
carioca-au May 11, 2021
af251d7
Merge branch 'master' into master
gadomski May 11, 2021
55453c4
- Reverting
carioca-au May 11, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
39 changes: 29 additions & 10 deletions stactools_landsat/stactools/landsat/utils.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,15 +92,34 @@ def transform_stac_to_stac(item: Item,

# Add some common fields
item.common_metadata.constellation = "Landsat"
item.common_metadata.instruments = [
i.lower() for i in item.properties["eo:instrument"].split("_")
]
del item.properties["eo:instrument"]

if not item.properties.get("eo:instrument"):
raise STACError("eo:instrument missing among the properties")

# Test if eo:instrument come as str or list
if isinstance(item.properties["eo:instrument"], str):
item.common_metadata.instruments = [
i.lower() for i in item.properties.pop("eo:instrument").split("_")
]
elif isinstance(item.properties["eo:instrument"], list):
item.common_metadata.instruments = [
i.lower() for i in item.properties.pop("eo:instrument")
]
else:
raise STACError(
f'eo:instrument type {type(item.properties["eo:instrument"])} not supported'
)

# Handle view extension
item.ext.enable("view")
item.ext.view.off_nadir = item.properties["eo:off_nadir"]
del item.properties["eo:off_nadir"]
if (item.properties.get("eo:off_nadir")
or item.properties.get("eo:off_nadir") == 0):
item.ext.view.off_nadir = item.properties.pop("eo:off_nadir")
elif (item.properties.get("view:off_nadir")
or item.properties.get("view:off_nadir") == 0):
item.ext.view.off_nadir = item.properties.pop("view:off_nadir")
else:
STACError("eo:off_nadir or view:off_nadir is a required property")

if enable_proj:
# Enabled projection
Expand All @@ -109,7 +128,7 @@ def transform_stac_to_stac(item: Item,
obtained_shape = None
obtained_transform = None
crs = None
for name, asset in item.assets.items():
for asset in item.assets.values():
if "geotiff" in asset.media_type:
# retrieve shape, transform and crs from the first geotiff file among the assets
if not obtained_shape:
Expand All @@ -129,9 +148,9 @@ def transform_stac_to_stac(item: Item,
"Failed loading geotiff, so not handling proj fields"
) from io_error

item.ext.projection.set_transform(obtained_transform,
asset=asset)
item.ext.projection.set_shape(obtained_shape, asset=asset)
item.ext.projection.set_transform(obtained_transform,
asset=asset)
item.ext.projection.set_shape(obtained_shape, asset=asset)
asset.media_type = MediaType.COG

# Now we have the info, we can make the fields
Expand Down