https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-01-20T16:14:06.743809Z
2022-01-20T16:15:00.753136Z
s3://sentinel-s1-l1c/GRD/2022/1/20/IW/DV/S1A_IW_GRDH_1SDV_20220120T161435_20220120T161500_041546_04F0E7_E122
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
2022-01-20T16:14:35.754254Z
2022-01-20T16:15:00.753136Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220120T163935_V20220120T144311_20220120T211811.EOF
347.5023310512399
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-20T22:44:42.218002Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220120T161435_20220120T161500_041546_04F0E7_E122
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.32705023832326 -25.82312357641787,34.33447140451048 -25.821710979032744,34.67583807044031 -25.743063336991817,34.92199476181094 -25.685990016505563,35.16791673639325 -25.628504229841184,35.53635779564001 -25.541505226706647,35.7816893954793 -25.482994429697854,36.149241204397065 -25.394464732344254,36.39397759763577 -25.334938126823783,36.73533944592605 -25.25112793033601,36.63121594899956 -24.89307301806751,36.527749083486405 -24.534832687049317,36.42505247784772 -24.176472607871833,36.306151609151996 -23.758690148808913,35.72631668865072 -23.899938164380814,35.48404488820328 -23.958219724707497,35.120210467682725 -24.044933557076533,34.75636609494744 -24.130674687102058,34.512810811140916 -24.18752658311788,34.26952080286295 -24.24387960112036,33.92428744903371 -24.323091203028593,34.03608483955271 -24.742946825806094,34.0850254126685 -24.922857946470344,34.13246058107279 -25.103127608513766,34.32705023832326 -25.82312357641787))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13713
45.63896564883729
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/2022/1/20/IW/DV/S1A_IW_GRDH_1SDV_20220120T161406_20220120T161435_041546_04F0E7_1457
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
2022-01-20T16:14:06.743809Z
2022-01-20T16:14:35.752771Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220120T163935_V20220120T144311_20220120T211811.EOF
347.4268569638993
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-20T21:35:49.451725Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220120T161406_20220120T161435_041546_04F0E7_1457
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.780448440219516 -27.438933822856,35.12641600806505 -27.359505967346013,35.375812168584474 -27.30164138279632,35.624949423038544 -27.243334912687065,35.99816766835611 -27.15505003253198,36.24665333315018 -27.095645662236798,36.61888966561572 -27.0057212409289,36.86671777268815 -26.945228733528516,37.220211480322085 -26.85807506410587,37.09554411958926 -26.442691048877297,36.98900895156879 -26.084890884131042,36.88319790557366 -25.726987756081982,36.743177444563806 -25.249479440353962,36.73533944592605 -25.25112793033601,36.39397759763577 -25.334938126823783,36.149241204397065 -25.394464732344254,35.7816893954793 -25.482994429697854,35.53635779564001 -25.541505226706647,35.16791673639325 -25.628504229841184,34.92199476181094 -25.685990016505563,34.67583807044031 -25.743063336991817,34.33447140451048 -25.821710979032744,34.46554499167294 -26.301735090535956,34.56450148362742 -26.66154829801588,34.664054700318665 -27.021279651592277,34.780448440219516 -27.438933822856))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02483
45.57575680743065
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
2022-01-21T05:47:26.189777Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S26E035/2022/01/20/04F0E7
2.0E-4
2.0E-4
true
block average
2
2
-25.0
35.0
-26.0
36.0
POLYGON((35.0 -26.0,35.0 -25.0,36.0 -25.0,36.0 -26.0,35.0 -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_04F0E7_S26E035_2022_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F0E7_S26E035_2022_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F0E7_S26E035_2022_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F0E7_S26E035_2022_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F0E7_S26E035_2022_01_20_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