https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-03-06T17:25:01.495798Z
2022-03-06T17:25:55.524572Z
s3://sentinel-s1-l1c/GRD/2022/3/6/IW/DV/S1A_IW_GRDH_1SDV_20220306T172530_20220306T172555_042203_050793_644A
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
2022-03-06T17:25:30.525543Z
2022-03-06T17:25:55.524572Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.7156746645885
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-06T18:25:47.190161Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220306T172530_20220306T172555_042203_050793_644A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.292396806167083 -37.02843233146181,19.301786526212293 -37.0265836222621,19.658164593789454 -36.94477412559692,19.936747115576917 -36.880162815204216,20.214859167515698 -36.814902095819996,20.631139185975165 -36.715799045122,20.908063328695405 -36.648926245668164,21.3225493280288 -36.54741750457102,21.59826953615169 -36.478949135527934,21.973388445148505 -36.384564325078635,21.839854437765833 -36.03061171478017,21.707513888717312 -35.67640141066896,21.576375814993256 -35.32202395015386,21.425137664450034 -34.90910514262642,21.0562009621112 -35.00172887033584,20.785065368457648 -35.06894303729694,20.37753412217785 -35.16862988039939,20.105297892918465 -35.23432785674262,19.69612611353777 -35.33172889196385,19.42280334070339 -35.39589538284475,19.149050078644734 -35.45944505986115,18.78967153105939 -35.54176280139702,18.928488328702546 -35.9577521295522,19.048769375337532 -36.31480578062954,19.170075097988068 -36.671729297156205,19.292396806167083 -37.02843233146181))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.65649
45.42734149306077
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/2022/3/6/IW/DV/S1A_IW_GRDH_1SDV_20220306T172501_20220306T172530_042203_050793_A773
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
2022-03-06T17:25:01.495798Z
2022-03-06T17:25:30.524069Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.5664443003558
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-06T18:25:42.040781Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220306T172501_20220306T172530_042203_050793_A773
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.865326777235783 -38.62811285541455,20.229342697715524 -38.54498570534765,20.51374014864204 -38.479101219926854,20.797618453241636 -38.41253003720862,21.222455811830645 -38.3113920685699,21.50502291113251 -38.24311676187459,21.92787954861307 -38.13943604575029,22.209117205233618 -38.06947473018343,22.59929230196315 -37.97106303578249,22.4379559435054 -37.56212559234703,22.300074210046198 -37.20868889266796,22.163504273008122 -36.85507082468113,21.98306100376971 -36.382401922947025,21.973388445148505 -36.384564325078635,21.59826953615169 -36.478949135527934,21.3225493280288 -36.54741750457102,20.908063328695405 -36.648926245668164,20.631139185975165 -36.715799045122,20.214859167515698 -36.814902095819996,19.936747115576917 -36.880162815204216,19.658164593789454 -36.94477412559692,19.301786526212293 -37.0265836222621,19.46696090392511 -37.50299305051543,19.591886279150145 -37.8594570315799,19.717934612258574 -38.215780369554274,19.865326777235783 -38.62811285541455))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.53304
45.35666360001036
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
2022-03-06T20:48:56.813137Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S37E020/2022/03/06/050793
2.0E-4
2.0E-4
true
block average
2
2
-36.0
20.0
-37.0
21.0
POLYGON((20.0 -37.0,20.0 -36.0,21.0 -36.0,21.0 -37.0,20.0 -37.0))
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_050793_S37E020_2022_03_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050793_S37E020_2022_03_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050793_S37E020_2022_03_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050793_S37E020_2022_03_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050793_S37E020_2022_03_06_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