Ocn 027 rw0

ocn_027a_rw0_nitrogen_plumes/README.md

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+## Wastewater Plumes in Coastal Areas Dataset Pre-processing
+This file describes the data pre-processing that was done to the [Global Inputs and Impacts from of Human Sewage in Coastal Ecosystems](https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0258898) for [display on Resource Watch](https://resourcewatch.org/data/explore/11804f04-d9c7-47b9-8d27-27ce6ed6c042).
+
+This dataset is provided as a series of GeoTIFF files from the data provider to the Resource Watch data team.
+
+To display these data on Resource Watch, each GeoTIFF was translated into the appropriate projection for web display and uploaded to Google Earth Engine.
+
+Please see the [Python script](https://github.com/resource-watch/data-pre-processing/blob/master/ocn_027a_rw0_nitrogen_plumes/ocn_027a_rw0_nitrogen_plumes_processing.py) for more details on this processing.
+
+You can view the processed Wastewater Plumes in Coastal Areas dataset [on Resource Watch](https://resourcewatch.org/data/explore/11804f04-d9c7-47b9-8d27-27ce6ed6c042).
+
+You can also download the original dataset [directly through Resource Watch](http://wri-public-data.s3.amazonaws.com/resourcewatch/raster/ocn_027_rw0_nitrogen_plumes.zip), or [from the source website](https://knb.ecoinformatics.org/view/urn%3Auuid%3Ac7bdc77e-6c7d-46b6-8bfc-a66491119d07).
+
+###### Note: This dataset processing was done by Claire Hemmerly, and QC'd by [Chris Rowe](https://www.wri.org/profile/chris-rowe).

ocn_027a_rw0_nitrogen_plumes/ocn_027a_rw0_nitrogen_plumes_processing.py

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+import os
+import sys
+utils_path = os.path.join(os.path.abspath(os.getenv('PROCESSING_DIR')),'utils')
+if utils_path not in sys.path:
+    sys.path.append(utils_path)
+import util_files
+import util_cloud
+import zipfile
+from zipfile import ZipFile
+import ee
+from google.cloud import storage
+import logging
+#import urllib
+from collections import OrderedDict 
+import shlex
+import subprocess
+
+# Set up logging
+# Get the top-level logger object
+logger = logging.getLogger()
+for handler in logger.handlers: logger.removeHandler(handler)
+logger.setLevel(logging.INFO)
+# make it print to the console.
+console = logging.StreamHandler()
+logger.addHandler(console)
+logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+
+# name of asset on GEE where you want to upload data
+# this should be an asset name that is not currently in use
+dataset_name = 'ocn_027a_rw0_nitrogen_plumes'
+
+# create a new sub-directory within your specified dir called 'data'
+# within this directory, create files to store raw and processed data
+data_dir = util_files.prep_dirs(dataset_name)
+
+# create a dictionary to store information about the dataset
+data_dict = OrderedDict()
+
+data_dict= {
+    'url': 'https://knb.ecoinformatics.org/knb/d1/mn/v2/object/urn%3Auuid%3Aefef18ef-416e-4d4d-9190-f17485c02c15',
+    'unzipped folder': 'Global_N_Coastal_Plumes_tifs',
+    'tifs': ['global_effluent_2015_open_N.tif', 'global_effluent_2015_septic_N.tif', 'global_effluent_2015_treated_N.tif', 'global_effluent_2015_tot_N.tif'],
+    'raw_data_file':[],
+    'processed_data_file': [],
+    'sds': [
+        'classification',
+    ],
+    'pyramiding_policy': 'MEAN',
+    'band_ids': ['b1']
+}
+
+'''
+Download data and save to your data directory - this may take a few minutes
+'''
+logger.info('Downloading raw data')
+
+#download the data from the source
+raw_data_file = os.path.join(data_dir, 'Global_N_Coastal_Plumes_tifs.zip')
+urllib.request.urlretrieve(data_dict['url'], raw_data_file)
+
+# unzip source data
+raw_data_file_unzipped = raw_data_file.split('.')[0]
+zip_ref = ZipFile(raw_data_file, 'r')
+zip_ref.extractall(raw_data_file_unzipped)
+zip_ref.close()
+
+# set name of raw data files
+for tif in data_dict['tifs']:
+    data_dict['raw_data_file'].append(os.path.join(data_dir, data_dict['unzipped folder'], tif))
+
+
+'''
+Process data
+'''
+# Project and compress each tif
+for i in range(len(data_dict['tifs'])):
+    # set a new file name to represent processed data
+    plume_type = ['open', 'septic', 'treated', 'total']
+    data_dict['processed_data_file'].append(os.path.join(data_dir,dataset_name + '_' + plume_type[i] +'.tif'))
+
+    logger.info('Processing data for ' + data_dict['processed_data_file'][i])
+
+    raw_data_path = os.path.join(os.getenv('PROCESSING_DIR'), dataset_name, data_dict['raw_data_file'][i])
+    logger.info(raw_data_path)
+
+    # project the data into WGS84 (espg 4326) using the command line terminal
+    cmd = 'gdalwarp {} {}'
+    # format to command line and run
+    posix_cmd = shlex.split(cmd.format(raw_data_path, data_dict['processed_data_file'][i]), posix=True)
+    logger.info(posix_cmd)     
+    #completed_process= subprocess.check_output(posix_cmd)
+    completed_process= subprocess.call(posix_cmd)    
+    #logging.debug(str(completed_process))
+
+'''
+Upload processed data to Google Earth Engine
+'''
+
+# set up Google Cloud Storage project and bucket objects
+gcsClient = storage.Client(os.environ.get("CLOUDSDK_CORE_PROJECT"))
+gcsBucket = gcsClient.bucket(os.environ.get("GEE_STAGING_BUCKET"))
+
+# initialize ee and eeUtil modules for uploading to Google Earth Engine
+auth = ee.ServiceAccountCredentials(os.getenv('GEE_SERVICE_ACCOUNT'), os.getenv('GOOGLE_APPLICATION_CREDENTIALS'))
+ee.Initialize(auth)
+
+# set pyramiding policy for GEE upload
+pyramiding_policy = data_dict['pyramiding_policy'] #check
+
+# Create an image collection where we will put the processed data files in GEE
+image_collection = f'projects/resource-watch-gee/{dataset_name}'
+ee.data.createAsset({'type': 'ImageCollection'}, image_collection)
+
+# set image collection's privacy to public
+acl = {"all_users_can_read": True}
+ee.data.setAssetAcl(image_collection, acl)
+print('Privacy set to public.')
+
+# list the bands in each image
+band_ids = data_dict['band_ids']
+
+task_id = []
+
+# Upload processed data files to GEE
+
+# if upload is timing out, uncomment the following lines
+# storage.blob._DEFAULT_CHUNKSIZE = 10 * 1024* 1024  # 10 MB
+# storage.blob._MAX_MULTIPART_SIZE = 10 * 1024* 1024  # 10 MB
+
+#loop though the processed data files to upload to Google Cloud Storage and Google Earth Engine
+
+for i in range(len(data_dict['tifs'])):
+    logger.info('Uploading '+ data_dict['processed_data_file'][i]+' to Google Cloud Storage.')
+    # upload files to Google Cloud Storage
+    gcs_uri= util_cloud.gcs_upload(data_dict['processed_data_file'][i], dataset_name, gcs_bucket=gcsBucket)
+
+    logger.info('Uploading '+ data_dict['processed_data_file'][i]+ ' Google Earth Engine.')
+    # generate an asset name for the current file by using the filename (minus the file type extension)
+    file_name=data_dict['processed_data_file'][i].split('.')[0].split('/')[1]
+    asset_name = f'projects/resource-watch-gee/{dataset_name}/{file_name}'
+
+    # create the band manifest for this asset
+    #tileset_id= data_dict['processed_data_file'][i].split('.')[0]
+    mf_bands = [{'id': band_id, 'tileset_band_index': band_ids.index(band_id), 'tileset_id': file_name,'pyramidingPolicy': pyramiding_policy} for band_id in band_ids]
+
+    # create complete manifest for asset upload
+    manifest = util_cloud.gee_manifest_complete(asset_name, gcs_uri[0], mf_bands)
+
+    # upload the file from Google Cloud Storage to Google Earth Engine
+    task = util_cloud.gee_ingest(manifest)
+    print(asset_name + ' uploaded to GEE')
+    task_id.append(task)
+
+    # remove files from Google Cloud Storage
+    util_cloud.gcs_remove(gcs_uri[0], gcs_bucket=gcsBucket)
+    logger.info('Files deleted from Google Cloud Storage.')
+
+'''
+Upload original data and processed data to Amazon S3 storage
+'''
+# initialize AWS variables
+aws_bucket = 'wri-public-data'
+s3_prefix = 'resourcewatch/raster/'
+
+# Copy the raw data into a zipped file to upload to S3
+
+print('Uploading original data to S3.')
+# Copy the raw data into a zipped file to upload to S3
+raw_data_dir = os.path.join(data_dir, dataset_name+'.zip')
+with ZipFile(raw_data_dir,'w') as zip:
+     raw_data_files = data_dict['raw_data_file']
+     for raw_data_file in raw_data_files:
+        zip.write(raw_data_file, os.path.basename(raw_data_file))
+
+# Upload raw data file to S3
+uploaded = util_cloud.aws_upload(raw_data_dir, aws_bucket, s3_prefix + os.path.basename(raw_data_dir))
+
+logger.info('Uploading processed data to S3.')
+# Copy the processed data into a zipped file to upload to S3
+processed_data_dir = os.path.join(data_dir, dataset_name+'_edit.zip')
+with ZipFile(processed_data_dir,'w') as zip:
+    processed_data_files = data_dict['processed_data_file']
+    for processed_data_file in processed_data_files:
+        zip.write(processed_data_file, os.path.basename(processed_data_file),compress_type= zipfile.ZIP_DEFLATED)
+
+# Upload processed data file to S3
+uploaded = util_cloud.aws_upload(processed_data_dir, aws_bucket, s3_prefix + os.path.basename(processed_data_dir))

ocn_027b_rw0_wastewater_pourpoints/README.md

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+## Wastewater Inputs to Coastal Areas Dataset Pre-processing
+This file describes the data pre-processing that was done to the [Global Inputs and Impacts from of Human Sewage in Coastal Ecosystems](https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0258898) for [display on Resource Watch](https://resourcewatch.org/data/explore/11804f04-d9c7-47b9-8d27-27ce6ed6c042).
+
+The source provided this dataset as a shapefile containing point data.
+
+Below, we describe the steps used to reformat the shapefile to upload it to Carto:
+
+1. Read in the table as a geopandas data frame.
+2. Convert the data type of the columns to integer (geometry column excluded).
+3. Transform the projection from ESRI 54009 to EPSG 4326.
+
+
+Please see the [Python script](https://github.com/resource-watch/data-pre-processing/blob/master/ocn_027b_rw0_wastewater_pourpoints/ocn_027b_rw0_wastewater_pourpoints_processing.py) for more details on this processing.
+
+You can view the processed Wastewater Inputs to Coastal Areas dataset [on Resource Watch](https://resourcewatch.org/data/explore/5bf349ec-3b14-4021-a7d4-fc4b8104bd74).
+
+You can also download the original dataset [directly through Resource Watch](http://wri-public-data.s3.amazonaws.com/resourcewatch/raster/ocn_027b_rw0_wastewater_pourpoints.zip), or [from the source website](https://knb.ecoinformatics.org/view/urn%3Auuid%3Ac7bdc77e-6c7d-46b6-8bfc-a66491119d07).
+
+###### Note: This dataset processing was done by Claire Hemmerly, and QC'd by [Chris Rowe](https://www.wri.org/profile/chris-rowe).

ocn_027b_rw0_wastewater_pourpoints/ocn_027b_rw0_wastewater_pourpoints_processing.py

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+import geopandas as gpd
+import os
+import pyproj
+from shapely.geometry import Point
+import urllib.request
+import sys
+
+utils_path = os.path.join(os.path.abspath(os.getenv('PROCESSING_DIR')),'utils')
+if utils_path not in sys.path:
+    sys.path.append(utils_path)
+
+from cartoframes.auth import set_default_credentials
+from cartoframes import to_carto, update_privacy_table
+import util_files
+import util_cloud
+from zipfile import ZipFile
+import logging
+
+
+# Set up logging
+# Get the top-level logger object
+logger = logging.getLogger()
+for handler in logger.handlers: 
+    logger.removeHandler(handler)
+logger.setLevel(logging.INFO)
+# make it print to the console.
+console = logging.StreamHandler()
+logger.addHandler(console)
+logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+
+# name of table on Carto where you want to upload data
+# this should be a table name that is not currently in use
+dataset_name = 'ocn_027b_rw0_wastewater_pourpoints'
+
+logger.info('Executing script for dataset: ' + dataset_name)
+# create a new sub-directory within your specified dir called 'data'
+# within this directory, create files to store raw and processed data
+data_dir = util_files.prep_dirs(dataset_name)
+
+'''
+Download data and save to your data directory
+'''
+logger.info('Downloading raw data')
+# insert the url used to download the data from the source website
+url = 'https://knb.ecoinformatics.org/knb/d1/mn/v2/object/urn%3Auuid%3Aaf8d0bd6-dc0c-4149-a3cd-93b5aed71f7c'
+
+# download the data from the source
+raw_data_file = os.path.join(data_dir, 'N_PourPoint_And_Watershed.zip')
+urllib.request.urlretrieve(url, raw_data_file)
+
+# unzip source data
+raw_data_file_unzipped = raw_data_file.split('.')[0]
+zip_ref = ZipFile(raw_data_file, 'r')
+zip_ref.extractall(raw_data_file_unzipped)
+zip_ref.close()
+
+
+'''
+Process data
+'''
+
+# load in the polygon shapefile
+shapes = os.path.join(raw_data_file_unzipped, 'effluent_N_pourpoints_all.shp')
+gdf = gpd.read_file(shapes)
+
+# convert the data type of columns to integer 
+for col in gdf.columns[1:9]:
+    gdf[col] = gdf[col].fillna(0).astype('int')
+
+# convert geometry from esri 54009 to epsg 4326 for display on carto
+transformer = pyproj.Transformer.from_crs('esri:54009', 'epsg:4326')
+lon, lat = transformer.transform(gdf['geometry'].x, gdf['geometry'].y)
+gdf['geometry'] = [Point(xy) for xy in zip(lat, lon)]
+gdf['geometry'] = gdf['geometry'].set_crs(epsg=4326)
+
+
+'''
+Upload processed data to Carto
+'''
+
+logger.info('Uploading processed data to Carto.')
+
+# authenticate carto account
+CARTO_USER = os.getenv('CARTO_WRI_RW_USER')
+CARTO_KEY = os.getenv('CARTO_WRI_RW_KEY')
+set_default_credentials(username=CARTO_USER, base_url="https://{user}.carto.com/".format(user=CARTO_USER),api_key=CARTO_KEY)
+
+# upload data frame to Carto
+to_carto(gdf, dataset_name + '_edit', if_exists='replace')
+
+# set privacy to 'link' so table is accessible but not published
+update_privacy_table(dataset_name + '_edit', 'link')
+
+
+'''
+Upload original data and processed data to Amazon S3 storage
+'''
+# initialize AWS variables
+aws_bucket = 'wri-public-data'
+s3_prefix = 'resourcewatch/'
+
+logger.info('Uploading original data to S3.')
+
+# Copy the raw data into a zipped file to upload to S3
+raw_data_dir = os.path.join(data_dir, dataset_name+'.zip')
+with ZipFile(raw_data_dir,'w') as zip:
+    zip.write(raw_data_file, os.path.basename(raw_data_file))
+
+# Upload raw data file to S3
+uploaded = util_cloud.aws_upload(raw_data_dir, aws_bucket, s3_prefix+os.path.basename(raw_data_dir))
+
+

ocn_027c_rw0_wastewater_watersheds/README.md

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+## Watersheds that Transport Wastewater to Coastal Ocean Dataset Pre-processing
+This file describes the data pre-processing that was done to the [Global Inputs and Impacts from of Human Sewage in Coastal Ecosystems](https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0258898) for [display on Resource Watch](https://resourcewatch.org/data/explore/784732cc-8e7e-4dac-be51-d4506ff2ee04).
+
+The source provided this dataset as a shapefile containing polygon data.
+
+Below, we describe the steps used to reformat the shapefile to upload it to Carto:
+
+1. Read in the table as a geopandas data frame.
+2. Convert the data type of the columns to integer (geometry column excluded).
+3. Transform the projection from ESRI 54009 to EPSG 4326.
+
+
+Please see the [Python script](https://github.com/resource-watch/data-pre-processing/blob/master/ocn_027c_rw0_wastewater_watersheds/ocn_027b_rw0_wastewater_watersheds_processing.py) for more details on this processing.
+
+You can view the processed Watersheds that Transport Wastewater to Coastal Ocean dataset [on Resource Watch](https://resourcewatch.org/data/explore/5bf349ec-3b14-4021-a7d4-fc4b8104bd74).
+
+You can also download the original dataset [directly through Resource Watch](http://wri-public-data.s3.amazonaws.com/resourcewatch/raster/ocn_027c_rw0_wastewater_watersheds.zip), or [from the source website](https://knb.ecoinformatics.org/view/urn%3Auuid%3Ac7bdc77e-6c7d-46b6-8bfc-a66491119d07).
+
+###### Note: This dataset processing was done by Claire Hemmerly, and QC'd by [Chris Rowe](https://www.wri.org/profile/chris-rowe).