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add a new service called plantation mapping #6

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add a new service called plantation mapping #6

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4 changes: 4 additions & 0 deletions landcover_viewer/api.py
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@
'get-download-url',
'download-to-drive',
'get-stats',
'get-composite'
]

@csrf_exempt
Expand Down Expand Up @@ -93,6 +94,9 @@ def api(request):
elif action == 'get-stats':
data = core.get_stats(year=year, primitives=primitives)

elif action == 'get-composite':
data = core.get_composite(year=year)

elif action == 'download-to-drive':
session_get = request.session.get
if session_get('email') and session_get('sub') and session_get('credentials'):
Expand Down
35 changes: 25 additions & 10 deletions landcover_viewer/core.py
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Expand Up @@ -17,6 +17,8 @@ class LandCoverViewer():

PROBABILITY_MAP = ee.ImageCollection('users/servirmekong/LandCover')

YEARLY_COMPOSITES = ee.ImageCollection('projects/servir-mekong/yearlyComposites')

# geometries
MEKONG_FEATURE_COLLECTION = ee.FeatureCollection('ft:1tdSwUL7MVpOauSgRzqVTOwdfy17KDbw-1d9omPw')
COUNTRIES_GEOM = MEKONG_FEATURE_COLLECTION.filter(ee.Filter.inList('Country',
Expand Down Expand Up @@ -176,7 +178,7 @@ def __init__(self, area_path, area_name, shape, geom, radius, center, version):
'color': '800080'
}
]

self.INDEX_CLASS = {}
for _class in self.LANDCOVERCLASSES:
self.INDEX_CLASS[int(_class['value'])] = _class['name']
Expand Down Expand Up @@ -205,7 +207,7 @@ def __init__(self, area_path, area_name, shape, geom, radius, center, version):
self.PRIMITIVES = [
PRIMITIVE_BARREN, PRIMITIVE_BUILTUP, PRIMITIVE_CANOPY, PRIMITIVE_CROPLAND, PRIMITIVE_DECIDUOUS,
PRIMITIVE_EPHEMERAL_WATER, PRIMITIVE_EVERGREEN, PRIMITIVE_EVERGREEN_BROADLEAF, PRIMITIVE_EVERGREEN_NEEDLELEAF,
PRIMITIVE_GRASS, PRIMITIVE_IMPERVIOUS, PRIMITIVE_IRRIGATED, PRIMITIVE_MANGROVE,
PRIMITIVE_GRASS, PRIMITIVE_IMPERVIOUS, PRIMITIVE_IRRIGATED, PRIMITIVE_MANGROVE,
PRIMITIVE_RICE, PRIMITIVE_SHRUB, PRIMITIVE_SNOW_ICE, PRIMITIVE_SURFACE_WATER, PRIMITIVE_TREE_HEIGHT
]
elif version and version == 'v2':
Expand Down Expand Up @@ -304,7 +306,7 @@ def __init__(self, area_path, area_name, shape, geom, radius, center, version):
'color': '51768e'
}
]

self.INDEX_CLASS = {}
for _class in self.LANDCOVERCLASSES:
self.INDEX_CLASS[int(_class['value'])] = _class['name']
Expand Down Expand Up @@ -432,7 +434,7 @@ def __init__(self, area_path, area_name, shape, geom, radius, center, version):
'color': '51768e'
}
]

self.INDEX_CLASS = {}
for _class in self.LANDCOVERCLASSES:
self.INDEX_CLASS[int(_class['value'])] = _class['name']
Expand Down Expand Up @@ -530,7 +532,7 @@ def get_primitive(self, index=0, year=2016, download=False):

primitive_img_coll = self.PRIMITIVES[index]

image_collection = primitive_img_coll.filterDate('%s-01-01' % year,
image_collection = primitive_img_coll.filterDate('%s-01-01' % year,
'%s-12-31' % year)
if image_collection.size().getInfo() > 0:
image = ee.Image(image_collection.mean())
Expand Down Expand Up @@ -574,7 +576,6 @@ def get_probability(self, year=2017, download=False):
'max': '100',
'palette': 'red,orange,yellow,green,darkgreen'
})

return {
'eeMapId': str(map_id['mapid']),
'eeMapToken': str(map_id['token'])
Expand Down Expand Up @@ -673,7 +674,7 @@ def download_to_drive(self,
print ('past %d seconds' % (i * settings.EE_TASK_POLL_FREQUENCY))
i += 1
time.sleep(settings.EE_TASK_POLL_FREQUENCY)

# Make a copy (or copies) in the user's Drive if the task succeeded
state = task.status()['state']
if state == ee.batch.Task.State.COMPLETED:
Expand All @@ -694,14 +695,14 @@ def download_to_drive(self,
'from_address': settings.EMAIL_HOST_USER,
'to_address': [user_email]
}

# send notification to user
send_email(email_data, html=True)

# create email object
email_data['to_address'] = user_email
email = Email.objects.create(**email_data)

# update export drive
ExportDrive.objects.filter(pk=export_id).update(
email = email,
Expand Down Expand Up @@ -741,3 +742,17 @@ def get_stats(self, year=2016, primitives=range(0, 21)):
return {self.INDEX_CLASS[int(float(k))]:float('{0:.2f}'.format(v)) for k,v in data.items()}

# =============================================================================
def get_composite(self, year=2017):

image = ee.Image(LandCoverViewer.YEARLY_COMPOSITES.filterDate('%s-01-01' % year, '%s-12-31' % year).first()).clip(self.geometry)

map_id = image.getMapId({
'min': 0,
'max': 6000,
'bands': 'swir1,nir,red'
})

return {
'eeMapId': str(map_id['mapid']),
'eeMapToken': str(map_id['token'])
}
3 changes: 2 additions & 1 deletion landcoverportal/settings_example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,7 @@
'landcover_viewer',
'myanmar_ipcc',
'myanmar_fra',
'plantation_mapping',
'main',
# Google Oauth
'django.contrib.sessions.middleware',
Expand Down Expand Up @@ -259,7 +260,7 @@
CMS_PLACEHOLDER_CONF = {}

MIGRATION_MODULES = {

}

THUMBNAIL_PROCESSORS = (
Expand Down
66 changes: 61 additions & 5 deletions landcoverportal/static/app/config/settings.js
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Original file line number Diff line number Diff line change
Expand Up @@ -793,6 +793,48 @@ var settings = {
'value': '9'
}
],
myanmarPlantationClasses: [
{
'name': 'Unknown',
'value': '0',
'color': '#6f6f6f'
},
{
'name': 'Surface water',
'value': '1',
'color': '#aec3d4'
},
{
'name': 'Forest',
'value': '2',
'color': '#152106'
},
{
'name': 'Urban and built up',
'value': '3',
'color': '#cc0013'
},
{
'name': 'Cropland',
'value': '4',
'color': '#8dc33b'
},
{
'name': 'Rubber',
'value': '5',
'color': '#3bc3b2'
},
{
'name': 'Palmoil',
'value': '6',
'color': '#800080'
},
{
'name': 'Mangrove',
'value': '7',
'color': '#111149'
}
],
serviceApplicationsCards: [{
'name': 'Regional Land Cover Monitoring System',
'description': 'The regional land cover monitoring system provides ' +
Expand Down Expand Up @@ -846,10 +888,10 @@ var settings = {
},
{
'name': 'Myanmar National Classification',
'description': 'SERVIR-Mekong and partners are collaborating and supporting ' +
'description': 'SERVIR-Mekong and partners are collaborating and supporting ' +
'the Forest Department of Myanmar to improve the land cover monitoring system ' +
'of Myanmar, which contributes for sustainable land use management. <br/>' +
'The national land cover product comprises of 11 classes (namely, ' +
'of Myanmar, which contributes for sustainable land use management. <br/>' +
'The national land cover product comprises of 11 classes (namely, ' +
'Closed Forest, Opened Forest, Other Wooded Land, Mangroves, Wetlands, ' +
'Snow and Ice, Cropland, Built up, Grassland, Surface Water and Others) ' +
'and is produced annually. These national land cover products are the ' +
Expand Down Expand Up @@ -909,13 +951,27 @@ var settings = {
'from 2006 and 2015 are products of this application.',
'url': 'https://code.earthengine.google.com/64330db9b75742d76777ce01fe131001',
'imageURL': 'images/solr.png'
},
{
'name': 'Plantations Mapping',
'description': 'The Dawna Tenasserim Landscape covers Kayin and Mon States, and ' +
'Tanintharyi Region in Myanmar. The area harbours one of the last large intact ' +
'forest landscapes in the region, which hosts a large number of ethnic groups, and ' +
'a wide variety of endangered wildlife such as elephants and tigers. The region is experiencing ' +
'numerous threats including rapid increase in agricultural land use and associated deforestation, ' +
'notably for rubber and palm oil, road and infrastructure development, and logging resulting in habitat ' +
'degradation and fragmentation. The Dawna Tenasserim plantation portal shows areas with cropland, rubber, ' +
'palmoil for 2017 and 2018. '+
'<br><i> Remote Sens. 2019, 11(7), 831; <a href="https://doi.org/10.3390/rs11070831">https://doi.org/10.3390/rs11070831</a> </i>',
'url': '/plantation/',
'imageURL': 'images/plantation-mapping.jpg'
}
]
};

/*var myanmarPrimitiveClasses = JSON.parse(JSON.stringify(settings.myanmarFRALandCoverClasses));
for (var i = 0; i <= myanmarPrimitiveClasses.length - 1; i++) {
delete myanmarPrimitiveClasses[i].color;
for (var i = 0; i <= myanmarPrimitiveClasses.length - 1; i++) {
delete myanmarPrimitiveClasses[i].color;
}

settings.myanmarPrimitiveClasses = myanmarPrimitiveClasses;
Expand Down
10 changes: 5 additions & 5 deletions landcoverportal/static/app/controllers/forest-monitor-controller.js
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Expand Up @@ -172,12 +172,12 @@

// Analysis Tool Control
$scope.toggleToolControl = function () {
if ($('#analysis-tool-control i').hasClass('fas fa-chart-pie control-gray-color')) {
$('#analysis-tool-control i').removeClass('fas fa-chart-pie control-gray-color').addClass('fas fa-chart-pie');
$scope.showTabContainer = true;
} else {
$('#analysis-tool-control i').removeClass('fas fa-chart-pie').addClass('fas fa-chart-pie control-gray-color');
if ($('#analysis-tool-control i').hasClass('fas fa-times')) {
$('#analysis-tool-control i').removeClass('fas fa-times').addClass('fas fa-chart-pie');
$scope.showTabContainer = false;
} else {
$('#analysis-tool-control i').removeClass('fas fa-chart-pie').addClass('fas fa-times');
$scope.showTabContainer = true;
}
$scope.$apply();
};
Expand Down
102 changes: 88 additions & 14 deletions landcoverportal/static/app/controllers/landcover-controller.js
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Original file line number Diff line number Diff line change
Expand Up @@ -128,17 +128,17 @@
* Start with UI
*/

// Analysis Tool Control
$scope.toggleToolControl = function () {
if ($('#analysis-tool-control i').hasClass('fas fa-chart-pie control-gray-color')) {
$('#analysis-tool-control i').removeClass('fas fa-chart-pie control-gray-color').addClass('fas fa-chart-pie');
$scope.showTabContainer = true;
} else {
$('#analysis-tool-control i').removeClass('fas fa-chart-pie').addClass('fas fa-chart-pie control-gray-color');
$scope.showTabContainer = false;
}
$scope.$apply();
};
// Analysis Tool Control
$scope.toggleToolControl = function () {
if ($('#analysis-tool-control i').hasClass('fas fa-times')) {
$('#analysis-tool-control i').removeClass('fas fa-times').addClass('fas fa-chart-pie');
$scope.showTabContainer = false;
} else {
$('#analysis-tool-control i').removeClass('fas fa-chart-pie').addClass('fas fa-times');
$scope.showTabContainer = true;
}
$scope.$apply();
};


var analysisToolControlDiv = document.getElementById('tool-control-container');
Expand Down Expand Up @@ -802,7 +802,6 @@
// check to see if probability map exists
// does not exists for v1 products
if ($('#probability-map-container').length > 0) {

// Probability Map
// Probability opacity slider
$scope.probabilityOpacity = 1;
Expand Down Expand Up @@ -841,7 +840,8 @@
year: $scope.sliderYear,
shape: $scope.shape,
areaSelectFrom: $scope.areaSelectFrom,
areaName: $scope.areaName
areaName: $scope.areaName,
type: 'landcover'
};

LandCoverService.getProbabilityMap(parameters)
Expand Down Expand Up @@ -877,7 +877,81 @@
}

};
}
}

$scope.compositeOpacity = 1;
$scope.showCompositeOpacityController = true;
/* slider init */
$scope.compositeSlider = $('#composite-opacity-slider').slider({
formatter: function (value) {
return 'Opacity: ' + value;
},
tooltip: 'none'
})
.on('slideStart', function (event) {
$scope.compositeOpacity = $(this).data('slider').getValue();
})
.on('slideStop', function (event) {
var value = $(this).data('slider').getValue();
if (value !== $scope.compositeOpacity) {
$scope.compositeOpacity = value;
$scope.overlays.compositemap.setOpacity(value);
}
});

$scope.togglecompositeOpacityController = function () {
var checked = $('#composite-map-checkbox').prop('checked');
if (checked) {
$scope.showCompositeOpacityController = true;
} else {
$scope.showCompositeOpacityController = false;
}
};

$scope.showCompositeMap = function () {
$scope.togglecompositeOpacityController();
$timeout(function () {
var parameters = {
year: $scope.sliderYear,
shape: $scope.shape,
areaSelectFrom: $scope.areaSelectFrom,
areaName: $scope.areaName,
type: 'landcover'
};

LandCoverService.getCompositeMap(parameters)
.then(function (data) {
MapService.removeGeoJson(map);
MapService.clearLayer(map, 'compositemap');
var mapType = MapService.getMapType(data.eeMapId, data.eeMapToken, 'compositemap');
var checked = $('#composite-map-checkbox').prop('checked');
loadMap('compositemap', mapType);
if (checked) {
$timeout(function () {
showInfoAlert('Showing Yearly Composite Layer for ' + $scope.sliderYear);
}, 5500);
$scope.showCompositeLayer = true;
} else {
$scope.overlays.compositemap.setOpacity(0);
}
}, function (error) {
showErrorAlert(error.error);
console.log(error);
});
}, 15000);
};

$scope.toggleCompositeMap = function () {
var checked = $('#composite-map-checkbox').prop('checked');
if (checked) {
$scope.showCompositeOpacityController = true;
$scope.overlays.compositemap.setOpacity($scope.compositeOpacity);
} else {
$scope.showCompositeOpacityController = false;
$scope.overlays.compositemap.setOpacity(0);
}

};

});

Expand Down
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