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LCC CBERS-4 1M STK Bahia - Natural, Semi-perenial Crop, Annual Crop and Pasture

This land cover classification refers to a study area in Bahia state, in the Cerrado biome. For this map, the CBERS-4/AWFI monthly data cube was used, with a spatial resolution of 64 meters, using the best pixel composition function (Stack). This experiment uses the time series of an agricultural calendar year, from September 2018 to August 2019, extracted from the CBERS-4/AWFI data cube. The classification was made using 922 samples (Pasture: 258; Agriculture: 242; Natural Vegetation: 422) and the following data cube bands: red, green, blue, and near-infrared (NIR) along with the NDVI and EVI indices. 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) 0.74. For more information see the paper "Earth Observation Data Cubes for Brazil: Requirements, Methodology and Products".


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Simple

Identification info

Date (Publication)
2021-01-03
Status
Completed
Point of contact
  National Institute for Space Research - Brazil Data Cube Team
Theme
  • lcc

  • classification

  • data-cube-classification

  • data-cube-cbers4-wfi

  • Uso e cobertura da Terra

  • Mapa

  • DIOTG

  • BDC

  • CBERS-4

  • Bahia

Place
  • Brazil Bahia State

  • Brazil

Service Type
COG-GeoTIFF Raster File
Topic category
  • Environment
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Coupling Type
Tight
OnLine resource
LCC_C4_64_1M_STK_PA-SPC-AC-NA_v001_044048_2018-09-01_2019-08-31.tif ( FILE:RASTER )
OnLine resource
LCC_C4_64_1M_STK_PA-SPC-AC-NA ( OGC:WMS-1.3.0-http-get-capabilities )
File identifier
57e7adbe-a701-4809-ae49-2f6f6f31814d XML
Metadata language
English
Character set
UTF8
Hierarchy level
Service
Date stamp
2024-04-01T12:40:02
Metadata standard name

ISO 19115:2003/19139

Metadata standard version

1.0

Publisher
  National Institute for Space Research - Felipe Menino
Publisher
  Funcate - Fabiana Zioti
 
 

Overviews

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Spatial extent

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Keywords

BDC Bahia CBERS-4 DIOTG Mapa Uso e cobertura da Terra classification data-cube-cbers4-wfi data-cube-classification lcc

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