LCC - Bahia - LC8 30m 1M STK
This land cover classification refers to a study area in Bahia state, in the Cerrado biome. For this map, the Landsat-8 monthly data cube was used, with a spatial resolution of 30 meters, using the best pixel composition function named as Least Cloud Cover First (LCF), which was previously named Stack in BDC older versions. This experiment uses the time series of an agricultural calendar year, from September 2018 to August 2019, extracted from the Sentinel-2 data cube. The input datacube was Landsat-8 - OLI - Cube Stack 16 days - v001, which was deprecated. The classification was made using 922 samples (Pasture: 258; Agriculture: 242; Natural Vegetation: 422). The spectral band used were B1, B2, B3, B4, B5, B6, and B7 along with the vegetation indices EVI and NDVI; the clouded observation were identified using the Fmask4 algorithm and estimated using linear interpolation. We trained a multi-layer perceptron for a deep learning classification network to classify the data cube using sits R package. Validation was done using good practice guidelines by Olofsson. The validation was done independently for each map using the PRODES Cerrado data of 2019. This data obtained overall accuracy (OA) 0.90. For more information see the paper <a href=" https://www.mdpi.com/2072-4292/12/24/4033" target="_blank">Earth Observation Data Cubes for Brazil: Requirements, Methodology and Products.</a> This product was funded by the Brazilian Development Bank (BNDES).
Simple
- Date (Publication)
- Status
- On going
- Maintenance and update frequency
- Continual
- Keywords
-
-
classification
-
landsat
-
landsat-8
-
thematic
-
cloud optimized geotiff
-
cog
-
earth observation
-
brazil
-
machine learning
-
mlp
-
land use/land cover classification
-
land use classes
-
neural networks
-
- Access constraints
- Copyright
- Use constraints
- License
- Other constraints
-
Creative-Commons-Attribution-4.0-International: https://creativecommons.org/licenses/by/4.0/
- Spatial representation type
- Grid
- Metadata language
-
eng
- Character set
- UTF8
- Topic category
-
- Imagery base maps earth cover
- Begin date
- 2018-09-01
- End date
- 2019-08-31
))
- Reference system identifier
- UTM/WGS84
- Distribution format
-
-
JSON
COG
PNG
(
)
-
JSON
COG
PNG
(
)
- OnLine resource
-
INPE STAC Browser
(
WWW:LINK-1.0-http--link
)
This is the landing page for the INPE STAC server. The SpatioTemporal Asset Catalogs (STAC) provide a standardized way to expose collections of spatial temporal data. Here you will find collections of data provided by projects and areas of INPE.
- OnLine resource
-
LCC - Bahia - LC8 30m 1M STK Collection
(
WWW:LINK-2.0-http--link
)
End point to access INPE Spatio Temporal Asset Catalog (STAC) server, collection LCC_L8_30_1M_STK_PA-SPC-AC-NA-1
- Hierarchy level
- Dataset
- File identifier
- LCC_L8_30_1M_STK_PA-SPC-AC-NA-1 XML
- Metadata language
- Portuguese
- Character set
- UTF8
- Date stamp
- 2024-10-21T18:21:11
- Metadata standard name
-
ISO 19115:2003/19139
- Metadata standard version
-
1.0
Overviews

Spatial extent
))
Provided by
