A35b Checkpoint

Import libraries¶

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import ee
import geemap

import ee import geemap

Create an interactive map¶

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Map = geemap.Map(center=[40, -100], zoom=4)

Map = geemap.Map(center=[40, -100], zoom=4)

Add Earth Engine Python script¶

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# Add Earth Engine dataset
image = ee.Image("USGS/SRTMGL1_003")

#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#  Chapter:      A3.5 Deforestation Viewed from Multiple Sensors
#  Checkpoint:   A35b
#  Author:       Xiaojing Tang
#  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

testArea = ee.Geometry.Polygon(
    [
        [
            [-66.73156878460787, -8.662236005089952],
            [-66.73156878460787, -8.916025640576244],
            [-66.44867083538912, -8.916025640576244],
            [-66.44867083538912, -8.662236005089952],
        ]
    ]
)

Map.centerObject(testArea)

# Start and end of the training and monitoring period.
trainPeriod = ee.Dictionary({"start": "2017-01-01", "end": "2020-01-01"})
monitorPeriod = ee.Dictionary({"start": "2020-01-01", "end": "2021-01-01"})

# Near-real-time monitoring parameters.
nrtParam = {"z": 2, "m": 5, "n": 4}

# Sensor specific parameters.
lstParam = {"band": "NDFI", "minRMSE": 0.05, "strikeOnly": False}
s2Param = {"band": "NDFI", "minRMSE": 0.05, "strikeOnly": False}
s1Param = {"band": "VV", "minRMSE": 0.01, "strikeOnly": True}

# ------------------------------------------------------------------------
# CHECKPOINT
# ------------------------------------------------------------------------

# Add Earth Engine dataset image = ee.Image("USGS/SRTMGL1_003") # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # Chapter: A3.5 Deforestation Viewed from Multiple Sensors # Checkpoint: A35b # Author: Xiaojing Tang # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ testArea = ee.Geometry.Polygon( [ [ [-66.73156878460787, -8.662236005089952], [-66.73156878460787, -8.916025640576244], [-66.44867083538912, -8.916025640576244], [-66.44867083538912, -8.662236005089952], ] ] ) Map.centerObject(testArea) # Start and end of the training and monitoring period. trainPeriod = ee.Dictionary({"start": "2017-01-01", "end": "2020-01-01"}) monitorPeriod = ee.Dictionary({"start": "2020-01-01", "end": "2021-01-01"}) # Near-real-time monitoring parameters. nrtParam = {"z": 2, "m": 5, "n": 4} # Sensor specific parameters. lstParam = {"band": "NDFI", "minRMSE": 0.05, "strikeOnly": False} s2Param = {"band": "NDFI", "minRMSE": 0.05, "strikeOnly": False} s1Param = {"band": "VV", "minRMSE": 0.01, "strikeOnly": True} # ------------------------------------------------------------------------ # CHECKPOINT # ------------------------------------------------------------------------

Display the interactive map¶

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Map

Map