https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-09-25T04:33:38.393264Z
2023-09-25T04:34:28.391670Z
s3://sentinel-s1-l1c/GRD/2023/9/25/IW/DV/S1A_IW_GRDH_1SDV_20230925T043403_20230925T043428_050479_061455_B708
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
2023-09-25T04:34:03.393219Z
2023-09-25T04:34:28.391670Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230925T043457_V20230925T035322_20230925T102822.EOF
192.7476297419828
693000
Copernicus Ground Segment
2023-09-25T05:07:32.343705Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230925T043403_20230925T043428_050479_061455_B708
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.022301970375267 31.898902483477062,22.61711942848026 31.964529040340153,22.342154716763133 32.008274363665045,21.929823663980688 32.07268281322366,21.65261380871145 32.11517988892642,21.239114588354454 32.17737557257571,20.961499269760004 32.21832717839987,20.68676400011572 32.25822281599805,20.40603417843867 32.29833548090605,20.368270137288913 32.11817782866464,20.333214419665325 31.937542978543213,20.261820028504847 31.576443716889425,20.226764266244466 31.395797215950353,20.10852954548516 30.794368647479654,20.386516034411517 30.753590453376592,20.6586634933824 30.713057050279133,20.930682369082863 30.671939413640537,21.337750451202695 30.60927950523716,21.608727153833247 30.566817453801917,22.014526880023 30.502105173016155,22.28522198021379 30.458188506727378,22.683674941599108 30.39244797280212,22.736925219964277 30.633167970806998,22.81793011588065 30.99491046106069,22.940158938319417 31.5374199892908,23.022301970375267 31.898902483477062))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72683265411354
46.52627060795696
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/2023/9/25/IW/DV/S1A_IW_GRDH_1SDV_20230925T043338_20230925T043403_050479_061455_72B6
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
2023-09-25T04:33:38.393264Z
2023-09-25T04:34:03.391715Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230925T043457_V20230925T035322_20230925T102822.EOF
192.8475387877421
693000
Copernicus Ground Segment
2023-09-25T05:07:40.855161Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230925T043338_20230925T043403_050479_061455_72B6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.367710537825218 33.40469434418832,22.958819116750075 33.46969416866351,22.67911344019285 33.51332354740795,22.259033800764435 33.577583698462064,21.978638162158802 33.619632156350534,21.557539380695875 33.68151342899725,21.2764749796003 33.72197092679494,20.99514916874088 33.761789362669255,20.706105501722174 33.80199172844986,20.597553457321094 33.26073292045046,20.522978261068097 32.90012659763871,20.451660980958 32.53905303048054,20.414755785502923 32.358686006608224,20.40603417843867 32.29833548090605,20.68676400011572 32.25822281599805,20.961499269760004 32.21832717839987,21.239114588354454 32.17737557257571,21.65261380871145 32.11517988892642,21.929823663980688 32.07268281322366,22.342154716763133 32.008274363665045,22.61711942848026 31.964529040340153,23.022301970375267 31.898902483477062,23.074251618277685 32.14013531905636,23.117736665028577 32.32053756937578,23.367710537825218 33.40469434418832))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66149490153086
46.50861548118392
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
2023-09-25T08:45:44.712484Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N31E022/2023/09/25/061455
2.0E-4
2.0E-4
true
block average
2
2
32.0
22.0
31.0
23.0
POLYGON((23.0 31.800759382659745,22.819076802379342 31.0,22.0 31.0,22.0 32.0,23.0 32.0,23.0 31.800759382659745))
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_061455_N31E022_2023_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061455_N31E022_2023_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061455_N31E022_2023_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061455_N31E022_2023_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061455_N31E022_2023_09_25_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