https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-10-23T02:36:34.907039Z
2023-10-23T02:37:24.905890Z
s3://sentinel-s1-l1c/GRD/2023/10/23/IW/DV/S1A_IW_GRDH_1SDV_20231023T023659_20231023T023724_050886_062233_FFBC
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
2023-10-23T02:36:59.907206Z
2023-10-23T02:37:24.905890Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231023T035855_V20231023T000253_20231023T032023.EOF
192.3455317176591
693000
Copernicus Ground Segment
2023-10-23T04:44:26.157089Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231023T023659_20231023T023724_050886_062233_FFBC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.40678005071368 -20.984685841294205,43.83801153550894 -20.854114095757335,43.24236300123687 -20.71510324122224,42.64770929533653 -20.57402783985892,42.07895074084708 -20.43694646534797,41.982539962617565 -20.796064359246323,41.836940612104385 -21.334751374391363,41.672595498338104 -21.932411211427706,42.246760736376224 -22.07146003562223,42.8472193412417 -22.21444278260933,43.44804942448432 -22.355026487134815,44.014774744872454 -22.485322308852528,44.03031019055355 -22.425638899024737,44.08141673447065 -22.24640227431904,44.13090005627502 -22.066802181675342,44.177911445266496 -21.886645971107832,44.22285312469333 -21.70602396471255,44.3151626132573 -21.345367220291195,44.40678005071368 -20.984685841294205))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.19118
45.69726037015183
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/2023/10/23/IW/DV/S1A_IW_GRDH_1SDV_20231023T023634_20231023T023659_050886_062233_35F3
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
2023-10-23T02:36:34.907039Z
2023-10-23T02:36:59.905723Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231023T035855_V20231023T000253_20231023T032023.EOF
192.2907750917365
693000
Copernicus Ground Segment
2023-10-23T04:44:20.610372Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231023T023634_20231023T023659_050886_062233_35F3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.790594982574 -19.482547900675325,44.21937747984484 -19.351665961204912,43.629341422411414 -19.214376178083803,43.040297409122296 -19.075207514753565,42.4794885601506 -18.940749584274396,42.29081824830621 -19.65968867575113,42.19553470703385 -20.019056214781333,42.07895074084708 -20.43694646534797,42.64770929533653 -20.57402783985892,43.24236300123687 -20.71510324122224,43.83801153550894 -20.854114095757335,44.40678005071368 -20.984685841294205,44.4282773173346 -20.92610548075622,44.47529442831387 -20.746012421057074,44.567195811595 -20.38536560133852,44.74675753102585 -19.663210855191316,44.790594982574 -19.482547900675325))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.25169
45.75293626515946
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
2023-10-23T09:49:16.440254Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S21E042/2023/10/23/062233
2.0E-4
2.0E-4
true
block average
2
2
-20.0
42.0
-21.0
43.0
POLYGON((42.078950740284164 -20.436946467401555,42.20058731593788 -20.0,43.0 -20.0,43.0 -21.0,42.0 -21.0,42.0 -20.731027939383733,42.078950740284164 -20.436946467401555))
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_062233_S21E042_2023_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062233_S21E042_2023_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062233_S21E042_2023_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062233_S21E042_2023_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062233_S21E042_2023_10_23_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 2021
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