Catalog Example#

from gee_zonal import Catalog

cat = Catalog()

Access the Earth Engine data catalog through Catalog.datasets

cat.datasets.head()
id provider title start_date end_date startyear endyear type tags asset_url thumbnail_url
0 AAFC/ACI Agriculture and Agri-Food Canada Canada AAFC Annual Crop Inventory 2009-01-01 2020-01-01 2009 2020 image_collection [aafc, canada, crop, landcover] https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
1 ACA/reef_habitat/v1_0 Allen Coral Atlas Partnership (ACA) Allen Coral Atlas (ACA) - Geomorphic Zonation ... 2018-01-01 2021-01-01 2018 2021 image [coral, ocean, planet_derived, reef, seagrass,... https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
2 ACA/reef_habitat/v2_0 Allen Coral Atlas Partnership (ACA) Allen Coral Atlas (ACA) - Geomorphic Zonation ... 2018-01-01 2021-01-01 2018 2021 image [coral, ocean, planet_derived, reef, seagrass,... https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
3 AHN/AHN2_05M_INT AHN AHN Netherlands 0.5m DEM, Interpolated 2012-01-01 2012-01-01 2012 2012 image [ahn, dem, elevation, geophysical, lidar, neth... https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
4 AHN/AHN2_05M_NON AHN AHN Netherlands 0.5m DEM, Non-Interpolated 2012-01-01 2012-01-01 2012 2012 image [ahn, dem, elevation, geophysical, lidar, neth... https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...

The Catalog object also has search functionality. Search functions return a new catalog of datasets that matched the search parameters.

results = cat.search_tags("ndvi")

print(results)

251    Landsat 8 Collection 1 Tier 1 8-Day NDVI Compo...
259    Landsat 8 Collection 1 Tier 1 32-Day NDVI Comp...
268    Landsat 8 Collection 1 Tier 1 Annual NDVI Comp...
292          Landsat 8 8-Day NDVI Composite [deprecated]
300         Landsat 8 32-Day NDVI Composite [deprecated]
309         Landsat 8 Annual NDVI Composite [deprecated]
326    Landsat 7 Collection 1 Tier 1 8-Day NDVI Compo...
334    Landsat 7 Collection 1 Tier 1 32-Day NDVI Comp...
343    Landsat 7 Collection 1 Tier 1 Annual NDVI Comp...
367          Landsat 7 8-Day NDVI Composite [deprecated]
375         Landsat 7 32-Day NDVI Composite [deprecated]
384         Landsat 7 Annual NDVI Composite [deprecated]
431    Landsat 4 TM Collection 1 Tier 1 8-Day NDVI Co...
439    Landsat 4 TM Collection 1 Tier 1 32-Day NDVI C...
448    Landsat 4 TM Collection 1 Tier 1 Annual NDVI C...
468       Landsat 4 TM 8-Day NDVI Composite [deprecated]
476      Landsat 4 TM 32-Day NDVI Composite [deprecated]
485      Landsat 4 TM Annual NDVI Composite [deprecated]
496    Landsat 5 TM Collection 1 Tier 1 8-Day NDVI Co...
504    Landsat 5 TM Collection 1 Tier 1 32-Day NDVI C...
513    Landsat 5 TM Collection 1 Tier 1 Annual NDVI C...
533       Landsat 5 TM 8-Day NDVI Composite [deprecated]
541      Landsat 5 TM 32-Day NDVI Composite [deprecated]
550      Landsat 5 TM Annual NDVI Composite [deprecated]
588    MOD13A1.006 Terra Vegetation Indices 16-Day Gl...
589    MOD13A2.006 Terra Vegetation Indices 16-Day Gl...
590    MOD13Q1.006 Terra Vegetation Indices 16-Day Gl...
609    MYD13A1.006 Aqua Vegetation Indices 16-Day Glo...
610    MYD13A2.006 Aqua Vegetation Indices 16-Day Glo...
611    MYD13Q1.006 Aqua Vegetation Indices 16-Day Glo...
638    MOD13A1.061 Terra Vegetation Indices 16-Day Gl...
639    MOD13A2.061 Terra Vegetation Indices 16-Day Gl...
640    MOD13Q1.061 Terra Vegetation Indices 16-Day Gl...
657    MYD13A1.061 Aqua Vegetation Indices 16-Day Glo...
658    MYD13A2.061 Aqua Vegetation Indices 16-Day Glo...
659    MYD13Q1.061 Aqua Vegetation Indices 16-Day Glo...
675                           MODIS Combined 16-Day NDVI
680              MODIS Combined 16-Day NDVI [deprecated]
687                               MODIS Terra Daily NDVI
692                  MODIS Terra Daily NDVI [deprecated]
699    MOD13A1.005 Vegetation Indices 16-Day L3 Globa...
700    MOD13Q1.005 Vegetation Indices 16-Day Global 2...
707                                MODIS Aqua Daily NDVI
712                   MODIS Aqua Daily NDVI [deprecated]
719    MYD13A1.005 Vegetation Indices 16-Day L3 Globa...
720    MYD13Q1.005 Vegetation Indices 16-Day Global 2...
722    AG100: ASTER Global Emissivity Dataset 100-met...
727       GIMMS NDVI From AVHRR Sensors (3rd Generation)
768    NOAA CDR AVHRR NDVI: Normalized Difference Veg...
769    NOAA CDR AVHRR NDVI: Normalized Difference Veg...
807        VNP13A1: VIIRS Vegetation Indices 16-Day 500m
811    VNP22Q2: Land Surface Phenology Yearly L3 Glob...

results = results.search_by_year(1995)

print(results)

496    Landsat 5 TM Collection 1 Tier 1 8-Day NDVI Co...
504    Landsat 5 TM Collection 1 Tier 1 32-Day NDVI C...
513    Landsat 5 TM Collection 1 Tier 1 Annual NDVI C...
533       Landsat 5 TM 8-Day NDVI Composite [deprecated]
541      Landsat 5 TM 32-Day NDVI Composite [deprecated]
550      Landsat 5 TM Annual NDVI Composite [deprecated]
727       GIMMS NDVI From AVHRR Sensors (3rd Generation)
768    NOAA CDR AVHRR NDVI: Normalized Difference Veg...
769    NOAA CDR AVHRR NDVI: Normalized Difference Veg...

results = results.search_title("landsat")

results.datasets
id provider title start_date end_date startyear endyear type tags asset_url thumbnail_url
496 LANDSAT/LT05/C01/T1_8DAY_NDVI Google Landsat 5 TM Collection 1 Tier 1 8-Day NDVI Co... 1984-01-01 2012-04-30 1984 2012 image_collection [landsat, ndvi, usgs] https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
504 LANDSAT/LT05/C01/T1_32DAY_NDVI Google Landsat 5 TM Collection 1 Tier 1 32-Day NDVI C... 1984-01-01 2012-04-06 1984 2012 image_collection [landsat, ndvi, usgs] https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
513 LANDSAT/LT05/C01/T1_ANNUAL_NDVI Google Landsat 5 TM Collection 1 Tier 1 Annual NDVI C... 1984-01-01 2012-01-01 1984 2012 image_collection [landsat, ndvi, usgs] https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
533 LANDSAT/LT5_L1T_8DAY_NDVI USGS Landsat 5 TM 8-Day NDVI Composite [deprecated] 1984-01-01 2012-04-30 1984 2012 image_collection [landsat, ndvi, usgs] https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
541 LANDSAT/LT5_L1T_32DAY_NDVI USGS Landsat 5 TM 32-Day NDVI Composite [deprecated] 1984-01-01 2012-04-06 1984 2012 image_collection [landsat, ndvi, usgs] https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...
550 LANDSAT/LT5_L1T_ANNUAL_NDVI USGS Landsat 5 TM Annual NDVI Composite [deprecated] 1984-01-01 2012-01-01 1984 2012 image_collection [landsat, ndvi, usgs] https://developers.google.com/earth-engine/dat... https://developers.google.com/earth-engine/dat...