Changelog
SpaceKnow Backend Release 376.1
Released on 2023-03-08. List of changes since release 376 follows.
Highlights
All kraken imagery and algorithms are now served in 512x512px tiles instead of 256x256px.
SpaceKnow Backend Release 376
Released on 2023-03-06. List of changes since release 374 follows.
Highlights
datasets
ee
COPERNICUS/S2
andee
COPERNICUS/S2_SR
were removed. Use theirHARMONIZED
variants instead.
REST API Changes
Credits API endpoint
/credits/user/list-allocations
has been removed.Schema of the credits API endpoint
/credits/group/list-allocations
has been reworked.New API endpoint
/credits/group/list-transactions
has been added.kraken/release/initiate
endpoint now can start analysis for multiple map types whenmapTypes
parameter is provided. OldmapType
parameter is now deprecated and will be removed on 2023-04-01.kraken/release/retrieve
returns list of results whenmapTypes
parameter was provided to initiate endpoint.Added
cutOffByDate
parameter for the/datacube/product-packages/create
endpoint.
SpaceKnow Backend Release 371
Released on 2023-02-02. List of changes since release 370 follows.
REST API Changes
Watchdog has now a state
RUNNING
which serves as an indicator of continuous execution. Watchdog can be also stopped by setting the state toSTOPPED
.Credit allocation and preallocation endpoints now check whether credit group is expired.
tasking/get-status
endpoint has new optional parametergetProgress
that allows it to report progress of Kraken pipelines.
SpaceKnow Backend Release 370
Released on 2023-01-24. List of changes since release 368 follows.
REST API Changes
/credits/group/get
now returns id, email, name, credit limit and used credits of users inside a group.
SpaceKnow Backend Release 368
Released on 2023-01-10. List of changes since release 365.2 follows.
REST API Changes
Setting require_credits=False in watchdog creation now requires special permission.
SpaceKnow Backend Release 361
Released on 2022-11-24. List of changes since release 360 follows.
Highlights
Landsat datasets and algorithms were switched to new C02 variants as previously used C01 variant no longer received new data. All algorithms under the new C02 datasets have resolution of 30m/px.
SpaceKnow Backend Release 345
Released on 2022-08-03. List of changes since release 344 follows.
Highlights
idaho-panchromatic
,idaho-swir
,preview-multispectral
,preview-panchromatic
, andpreview-swir
datasets are no longer available on platform.MODIS/006/MOD08_M3
andMODIS/006/MYD08_M3
datasets are no longer available on platform.
SpaceKnow Backend Release 336
Released on 2022-05-30. List of changes since release 335 follows.
Highlights
Detection regions for multiclass segmentations are now supported by backend.
SpaceKnow Backend Release 335
Released on 2022-05-23. List of changes since release 333 follows.
REST API Changes
/datacube/product-catalogue/get
now serves sales info about product columns.Column name
level-change-std
in sales info CSV was changed tovalue_type
.
CLI Tool Changes
ragnar-filter.py
now has flag--skip-incomplete
that does not include currently running period when aggregating scenes by period.
SpaceKnow Backend Release 332
Released on 2022-05-03. List of changes since release 331 follows.
Highlights
Imagery for
ee
COPERNICUS/S2_SR_HARMONIZED
dataset is now available on the platform.
Deprecation Notices
Old deprecated Kraken release endpoints were removed.
REST API Changes
Added Private Executable Workflows API to start or resume ONG workflows.
New
watchdog/list-last-updates
endpoint is now available. The endpoint lists last update for each Watchdog delivery owned by given user.kraken/grid
endpoint now has new query parameteruser_threshold
that allows custom thresholding of returned data. It currently only supportsmetadata.json
and PNG grid files for pixel index map types.Old deprecated Kraken release endpoints were removed.
SpaceKnow Backend Release 328
Released on 2022-04-07. List of changes since release 327 follows.
Deprecation Notices
/kraken/release/<map_type>/geojson/[initiate|retrieve]
endpoints were changed to/kraken/release/[initiate|retrieve]
.initiate
endpoint now expectsmapType
in request data. AlsosceneIds
is now common request data parameter for all map types. Old endpoints now work in parallel to the new ones but will be removed once frontend completes the migration.
REST API Changes
/kraken/release/<map_type>/geojson/[initiate|retrieve]
endpoints were changed to/kraken/release/[initiate|retrieve]
.initiate
endpoint now expectsmapType
in request data. AlsosceneIds
is now common request data parameter for all map types. Old endpoints now work in parallel to the new ones but will be removed once frontend completes the migration.New
/perpendicular-baselines
endpoint was added for Ragnar API. The endpoint retrieves perpendicular baselines for S1 SLC scenes.
SpaceKnow Backend Release 326
Released on 2022-03-24. List of changes since release 325.3 follows.
REST API Changes
Limit for Ragnar raster export was increased to 1.5GPx.
SpaceKnow Backend Release 325.3
Released on 2022-03-17. List of changes since release 325 follows.
Highlights
Adds new Planet datasets
PSScene_analytic_sr
andPSScene_analytic_sr_tile
.
REST API Changes
watchdog/get
endpoint was introduced.watchdog/statuses/create
andwatchdog/reports/create
internal endpoints were introduced./watchdog/status
endpoint was replaced with/watchdog/statuses/list
./watchdog/reports
was replaced with/watchdog/reports/list
. The old endpoints work for now but will be removed with next release.
SpaceKnow Backend Release 325
Released on 2022-03-14. List of changes since release 322 follows.
REST API Changes
Ragnar API
/imagery/thumbnail/
endpoint now supports thumbnails formaxar
ard_clipped
dataset./kraken/nwise
now fails with error code 424 (SCENES-WITH-SAME-DATETIME
) if one tries to group scenes that contain duplicate datetimes.
SpaceKnow Backend Release 322
Released on 2022-02-21. List of changes since release 319 follows.
REST API Changes
Added watchdog/reports endpoint to list reports from the recent Watchdog delivery runs.
/tasking/get-status
endpoint calls now must be authenticated the same way as is done in rest of our endpoints. Only endpoint that does not require authentication is/kraken/grid/
- this endpoint uses signed JWT token in its path therefore no authentification is needed.
SpaceKnow Backend Release 319
Released on 2022-02-02. List of changes since release 318 follows.
REST API Changes
New
ragnar/weather/precipitation
endpoint for getting precipitation data was added.
SpaceKnow Backend Release 318
Released on 2022-01-25. List of changes since release 316 follows.
REST API Changes
New
/datacube/product/sales-info/get
endpoint for retrieving information about datacube products was added.
SpaceKnow Backend Release 315
Released on 2022-01-04. List of changes since release 313 follows.
Highlights
New
Planet
datasetPSScene
with 8-band imagery was added.
SpaceKnow Backend Release 309
Released on 2021-11-23. List of changes since release 308 follows.
CLI Tool Changes
kraken-download.py
has new optional parameter--timeout-hours
which allows to set custom timeout. This is particularly useful for long running pipelines such as downloads that first need to order the imagery from provider.
SpaceKnow Backend Release 307
Released on 2021-11-10. List of changes since release 303 follows.
REST API Changes
New N-wise cumulated YoY grouping is available in
kraken/nwise
API.
CLI Tool Changes
remove-scene.py
accepts--only-imagery
flag that removes phoenix imagery but not scene from MongoDb
SpaceKnow Backend Release 300
Released on 2021-09-21. List of changes since release 299 follows.
Highlights
ee
COPERNICUS/S2_SR
dataset was connected to platform. It is surface reflectance version ofCOPERNICUS/S2
dataset.
SpaceKnow Backend Release 296
Released on 2021-08-24. List of changes since release 295.1 follows.
Highlights
New
sliceNumber
metadatum was added to metadata ofee
COPERNICUS/S1_GRD
andesa
COPERNICUS/S1_SLC
datasets.
CLI Tool Changes
slice-number
filter was added toragnar-filter.py
.
SpaceKnow Backend Release 295.1
Released on 2021-08-20. List of changes since release 295 follows.
REST API Changes
none
periodicity was added to Kraken Pairwise API.
CLI Tool Changes
none
periodicity was added tokraken-pairwise-records.py
.
SpaceKnow Backend Release 295
Released on 2021-08-16. List of changes since release 293 follows.
REST API Changes
Flag
only-unordered
was removed from ragnar-search.py and flagonly_unordered
from ragnar search API.
SpaceKnow Backend Release 270
Released on 2021-02-22. List of changes since release 268 follows.
CLI Tool Changes
ragnar-filter.py
has newdeduplicate-datetimes
filter that ensures that there is only one scene with same datetime per scenetile.