Download Rasters

utilities for conveniently downloading rasters

aoi = gpd.read_file('../data/admin_areas/ph_admin_bbox_wgs84.geojson')

phl_matched20180501 = search_dates_aoi(aoi, date_param='20180501')

CPU times: user 44.3 ms, sys: 986 ms, total: 1.03 s
Wall time: 1.03 s

sorted_results = compute_overlaps(aoi,phl_matched20180501)

CPU times: user 56.6 ms, sys: 2.6 ms, total: 59.2 ms
Wall time: 55.6 ms

cfg = Config('../data/ntlights-bigfiles','ntlights.ini',save=False)
fdownload = FastDownload(cfg, base='../data/ntlights-bigfiles',archive=folder)

folder, vflag_href, image_href = sorted_results.iloc[0].folder, sorted_results.iloc[0].vflag_href, sorted_results.iloc[0].asset_href

fdownload.download(vflag_href)

100.09% [4456448/4452282 00:03<00:00]

Path('/home/butch2/play/devpost/ntlights-processing-utils/nbs/../data/ntlights-bigfiles/npp_201805/npp_d20180501_t1639558_e1645362_b33728.vflag.co.tif')

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get_path_column

 get_path_column (raster_type)

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get_href_path

 get_href_path (o, raster_type)

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download_path_column

 download_path_column (o, raster_type, dest)

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download_items

 download_items (items_df, dest='data', raster_type='rade9.co.tif')

top2_items = sorted_results[:2].copy()

top2_items = download_items(top2_items, dest='../data/ntlights-bigfiles')

top2_items.columns.values

array(['href', 'item_href', 'stem', 'suffix', 'base_url', 'folder',
       'product_id', 'start_date', 'first_scantime', 'end_scantime',
       'orbital_nbr', 'create_datetime', 'data_origin', 'data_domain',
       'vflag_file', 'vflag_href', 'cache_stem', 'asset_href', 'geometry',
       'section_area', 'intersect_area_sum', 'pct_covered', 'image_path'],
      dtype=object)