https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-24T17:24:23.842959Z
2022-02-24T17:24:48.842211Z
s3://sentinel-s1-l1c/GRD/2022/2/24/IW/DV/S1A_IW_GRDH_1SDV_20220224T172423_20220224T172448_042058_050296_865E
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
2022-02-24T17:24:23.842959Z
2022-02-24T17:24:48.842211Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220224T175831_V20220224T171931_20220224T235431.EOF
347.79018224390796
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-24T20:40:38.014833Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220224T172423_20220224T172448_042058_050296_865E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.021640774003906 18.393766604354447,10.605567060085175 18.503112670361183,11.193539552296013 18.61125914664156,11.782657574069281 18.71764249167819,12.35399701140597 18.81891918565462,12.319290190698547 18.999809866792795,12.05975588674525 20.32581728703479,11.482256662773745 20.22547911226905,10.887816326302504 20.12007392697,10.294946997263025 20.012810350561235,9.706360200588357 19.90421365568752,9.757767852737738 19.662867876342556,9.833474009967091 19.300304410660445,9.870588914959656 19.118883083621593,10.021640774003906 18.393766604354447))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90103093793842
46.10912426560692
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
2022-02-24T22:51:43.887018Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N19E011/2022/02/24/050296
2.0E-4
2.0E-4
true
block average
2
2
20.0
11.0
19.0
12.0
POLYGON((11.0 19.0,11.0 20.0,12.0 20.0,12.0 19.0,11.0 19.0))
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_050296_N19E011_2022_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050296_N19E011_2022_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050296_N19E011_2022_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050296_N19E011_2022_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050296_N19E011_2022_02_24_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