https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-07T15:55:43.076616Z
2021-12-07T15:56:33.076098Z
s3://sentinel-s1-l1c/GRD/2021/12/7/IW/DV/S1A_IW_GRDH_1SDV_20211207T155608_20211207T155633_040905_04DB7C_D27E
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
2021-12-07T15:56:08.077106Z
2021-12-07T15:56:33.076098Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4857753138289
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-07T17:01:50.604040Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211207T155608_20211207T155633_040905_04DB7C_D27E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.961585804933467 26.390083150814572,31.21499444529685 26.434023583557344,31.60351538628686 26.500454601344956,31.997598974309 26.566678081878,32.261718446920696 26.610409952377484,32.654803543550706 26.674531713375707,32.78595446961215 26.69538873923598,32.91743710585146 26.71672920519389,33.04926367002443 26.73743556816565,33.44202328234861 26.799462198579945,33.41343863775406 26.981127950811555,33.37537664685271 27.161419773892074,33.331620629840415 27.34083859143608,33.25862761052516 27.701896610338174,33.223143625732355 27.882575337916258,33.13938923333384 28.30341134947026,32.75190335778103 28.243925535538025,32.48565988750009 28.20238099289174,32.08597082689126 28.138982736686906,31.818652171254143 28.095890393131633,31.286255868213512 28.008412553668496,31.018493684597956 27.96358572703234,30.627434102514982 27.89710990598254,30.679234032410747 27.656178669196905,30.719761067121045 27.475323185345623,30.75952628154356 27.294338115197913,30.800191052846543 27.113508968516868,30.879558621905808 26.75151642625514,30.961585804933467 26.390083150814572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73856660408229
46.7200967312309
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_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 26.738748613399075,33.44202328234861 26.799462198579945,33.04926367002443 26.73743556816565,32.91743710585146 26.71672920519389,32.78595446961215 26.69538873923598,32.654803543550706 26.674531713375707,32.261718446920696 26.610409952377484,31.997598974309 26.566678081878,31.60351538628686 26.500454601344956,31.21499444529685 26.434023583557344,30.961585804933467 26.390083150814572,31.01148863242658 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
Sentinel Hub, Sinergise
2021-12-26T16:03:35.013286Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N26E031/2021/12/07/04DB7C
2.0E-4
2.0E-4
true
block average
2
2
27.0
31.0
26.0
32.0
POLYGON((31.04323801593239 26.0,31.0 26.204154776708677,31.0 27.0,32.0 27.0,32.0 26.0,31.04323801593239 26.0))
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_N26E031_2021_12_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DB7C_N26E031_2021_12_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DB7C_N26E031_2021_12_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DB7C_N26E031_2021_12_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DB7C_N26E031_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