https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2018-01-21T15:47:00.646887Z
2018-01-21T15:47:50.644477Z
s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T154725_20180121T154750_020254_022932_9C53
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2018-01-21T15:47:25.645656Z
2018-01-21T15:47:50.644477Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0287689497713
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-21T16:51:02.122603Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180121T154725_20180121T154750_020254_022932_9C53
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.229375849 -3.590805751,38.338603526 -3.347820512,39.421995926 -3.109190593,39.383976628 -2.928191923,39.352889987 -2.745574694,39.322491769 -2.562815773,39.273068647 -2.384265611,39.231094576 -2.204075757,39.190179598 -2.023658505,39.151750516 -1.842699887,39.103599612 -1.601504907,38.020902314 -1.837549952,36.912616943 -2.078453627,36.960529361 -2.32039986,36.998879884 -2.50190074,37.039653309 -2.682875321,37.081669949 -2.863581409,37.131217499 -3.042641898,37.160713214 -3.226094966,37.191543383 -3.409261958,37.229375849 -3.590805751))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75711
46.30004862525651
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
s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T154700_20180121T154725_020254_022932_A04C
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2018-01-21T15:47:00.646887Z
2018-01-21T15:47:25.644237Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.01916683105827
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-21T16:51:00.169562Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180121T154700_20180121T154725_020254_022932_A04C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.5523396 -5.102264471,38.660071722 -4.857847325,39.754779 -4.614373672,39.718138387 -4.433004307,39.637830631 -4.071674,39.560688623 -3.709667486,39.521652143 -3.528778082,39.483931079 -3.347604468,39.431883145 -3.107284397,39.421995926 -3.109190593,38.338603526 -3.347820512,37.229375849 -3.590805751,37.284226487 -3.831463214,37.321655309 -4.013198849,37.360368351 -4.194656873,37.436727942 -4.557818647,37.476891463 -4.738968883,37.516182697 -4.920315878,37.5523396 -5.102264471))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67857
46.14040188793582
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
2022-01-20T14:28:48.593734Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S04E039/2018/01/21/022932
2.0E-4
2.0E-4
true
block average
2
2
-3.0
39.0
-4.0
40.0
POLYGON((39.39906012379737 -3.0,39.42199592600018 -3.1091905930007004,39.43188314499993 -3.107284396999994,39.62255721445185 -4.0,39.0 -4.0,39.0 -3.0,39.39906012379737 -3.0))
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_022932_S04E039_2018_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022932_S04E039_2018_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022932_S04E039_2018_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022932_S04E039_2018_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022932_S04E039_2018_01_21_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