https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-07T15:55:14.066513Z
2021-12-07T15:56:08.075607Z
s3://sentinel-s1-l1c/GRD/2021/12/7/IW/DV/S1A_IW_GRDH_1SDV_20211207T155543_20211207T155608_040905_04DB7C_94F3
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
2021-12-07T15:55:43.076616Z
2021-12-07T15:56:08.075607Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5564651037717
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-07T16:50:28.185174Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211207T155543_20211207T155608_040905_04DB7C_94F3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.283541043839158 24.880701909931833,31.667581107310387 24.94822294396589,31.927363991218623 24.99329423581356,32.184628678826805 25.037452287187875,32.56943210062688 25.10261504463094,33.08865821451559 25.18884981106954,33.34849702799828 25.23127732350975,33.72936978801363 25.292586132073286,33.69722198436929 25.47375285618611,33.65930563278501 25.65409649854964,33.588212766564915 26.015520458099743,33.55480273299504 26.196560870779003,33.519510537305 26.377301994398415,33.48346780923015 26.557922438367644,33.44877690158352 26.738748613399075,33.43844167507571 26.798623736802096,33.04926367002443 26.73743556816565,32.78595446961215 26.69538873923598,32.26177229416673 26.61013857700169,31.99765525975417 26.566406949387346,31.603574592730887 26.50018373513565,31.215053783456934 26.433752468960947,30.95928104550098 26.38940087218508,31.01148863242658 26.148548698169908,31.127647074842432 25.605067738950645,31.20686634744058 25.243061137530376,31.283541043839158 24.880701909931833))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81958481543494
46.73240278039325
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/2021/12/7/IW/DV/S1A_IW_GRDH_1SDV_20211207T155514_20211207T155543_040905_04DB7C_74E4
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
2021-12-07T15:55:14.066513Z
2021-12-07T15:55:43.075117Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.620721440053
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-07T16:56:21.949946Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211207T155514_20211207T155543_040905_04DB7C_74E4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629139056069707 23.252009146543806,32.00842296293019 23.319875307141206,32.26299283270997 23.364873587456906,32.773037369832416 23.453695468247204,33.15760680723868 23.519488037958485,33.41451299028138 23.562875395545472,33.671821490441815 23.605877168874294,34.043167901387456 23.66713669632253,34.031431521358165 23.724955924140687,33.962501839104 24.086823746925532,33.927449526259835 24.267654462719257,33.72936978801363 25.292586132073286,33.34849702799828 25.23127732350975,33.08865821451559 25.18884981106954,32.56943210062688 25.10261504463094,32.184628678826805 25.037452287187875,31.927363991218623 24.99329423581356,31.667581107310387 24.94822294396589,31.283541043839158 24.880701909931833,31.30717106410653 24.75932360185426,31.346814058683183 24.578327356722106,31.463044773840732 24.03486204227662,31.539036759949454 23.67228454666176,31.629139056069707 23.252009146543806))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83336424726851
46.70559661288473
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
2021-12-26T16:03:28.639121Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N25E031/2021/12/07/04DB7C
2.0E-4
2.0E-4
true
block average
2
2
26.0
31.0
25.0
32.0
POLYGON((31.258297737914457 25.0,31.04323801593272 26.0,32.0 26.0,32.0 25.0,31.258297737914457 25.0))
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_04DB7C_N25E031_2021_12_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DB7C_N25E031_2021_12_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DB7C_N25E031_2021_12_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DB7C_N25E031_2021_12_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DB7C_N25E031_2021_12_07_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