https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-18T17:53:10.639117Z
2021-09-18T17:53:35.638411Z
s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1B_IW_GRDH_1SDV_20210918T175310_20210918T175335_028756_036E83_05E0
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-09-18T17:53:10.639117Z
2021-09-18T17:53:35.638411Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.87842952579103
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-18T18:55:17.041256Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210918T175310_20210918T175335_028756_036E83_05E0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.1165416095140119 35.53172245189388,0.5252926873314899 35.59493472459838,0.8128001108090931 35.63849951806083,1.0989346742816872 35.681131454085765,1.5280250582478274 35.7437080846935,1.814004330706078 35.78451303156518,2.244568096195118 35.84458941202044,2.5336378008439886 35.884007337605034,2.847840604437654 35.926018809452245,2.7770993588065114 36.28697682182523,2.7332215880913266 36.46639328452809,2.692680649904595 36.64624435182302,2.6550911155883337 36.82647763316183,2.5318248550344453 37.42691654186791,2.2037467178862205 37.38425756321355,1.9122198815386504 37.34553208264679,1.620994785821002 37.30609037235098,1.1847333089391119 37.245588797332346,0.894283292422146 37.20436437360439,0.45920634108134756 37.14119716158142,0.1695604182181703 37.098201404479134,-0.24861017817466358 37.03478500384944,-0.146931085131506 36.614208616284884,-0.01685351016521898 36.07264148998368,0.027949683411962682 35.89235109383244,0.07150538561463386 35.71187291732965,0.1165416095140119 35.53172245189388))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6080000084655
46.42848862314296
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T11:58:55.269540Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N36W001/2021/09/18/036E83
2.0E-4
2.0E-4
true
block average
2
2
37.0
-1.0
36.0
0.0
POLYGON((0.0 36.00482208289181,-0.24020051051977642 37.0,0.0 37.0,0.0 36.00482208289181))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_036E83_N36W001_2021_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036E83_N36W001_2021_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036E83_N36W001_2021_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036E83_N36W001_2021_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036E83_N36W001_2021_09_18_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid