https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-04T18:39:40.531872Z
2022-01-04T18:40:05.530665Z
s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T183940_20220104T184005_041315_04E95A_C0B1
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
2022-01-04T18:39:40.531872Z
2022-01-04T18:40:05.530665Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220104T204216_V20220104T165446_20220104T201216.EOF
347.6444109683428
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-05T00:54:06.554112Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220104T183940_20220104T184005_041315_04E95A_C0B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.405270264821775 22.740734097895817,-8.808058326152368 22.847742647312252,-8.201566292520111 22.953954548691357,-7.594090216858238 23.057856154875903,-6.998952552414117 23.15723224950466,-7.14015023294767 23.880449641169218,-7.291648772971559 24.663421592541233,-7.64689222428443 24.605708145651867,-7.893048879239802 24.565192040754305,-8.13932644145628 24.524228234458473,-8.508313783818206 24.462052618232555,-8.876765862776049 24.399008054958287,-9.122661177987395 24.356400877990826,-9.367527054257632 24.313547476399847,-9.725537373565812 24.250127449691217,-9.405270264821775 22.740734097895817))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79405392700244
46.0475264394548
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
2022-01-05T03:28:41.264931Z
Batch API, v4.78.0
s3://deafrica-sentinel-1/s1_rtc/N23W010/2022/01/04/04E95A
2.0E-4
2.0E-4
true
block average
2
2
24.0
-10.0
23.0
-9.0
POLYGON((-9.460281995702962 23.0,-9.672464663900806 24.0,-9.0 24.0,-9.0 23.0,-9.460281995702962 23.0))
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_04E95A_N23W010_2022_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E95A_N23W010_2022_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E95A_N23W010_2022_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E95A_N23W010_2022_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E95A_N23W010_2022_01_04_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