https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-04T04:11:56.881631Z
2022-10-04T04:12:21.259173Z
s3://sentinel-s1-l1c/GRD/2022/10/4/IW/DV/S1A_IW_GRDH_1SDV_20221004T041156_20221004T041221_045287_0569F7_7700
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
2022-10-04T04:11:56.881631Z
2022-10-04T04:12:21.259173Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221004T054325_V20221004T014132_20221004T045902.EOF
192.0185223679863
693000
Copernicus Ground Segment
2022-10-04T06:46:15.240534Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221004T041156_20221004T041221_045287_0569F7_7700
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.89521493996846 -7.586862330087909,22.360701167875856 -7.468021806219346,21.796433096670032 -7.341794319499729,21.2354367111187 -7.215541047257933,20.683067853790245 -7.090492594620803,20.60156037973364 -7.451658819487102,20.561667982102797 -7.632499489252296,20.520814551328623 -7.8131273123842915,20.47743894334534 -7.9931818106908015,20.437801577783794 -8.174105850044366,20.37880285958034 -8.433798857260587,20.93079350328144 -8.559758206372607,21.49398186116533 -8.687386604923507,22.05738016578003 -8.814156245545785,22.597581619146027 -8.934842414069466,22.69544429282634 -8.493034494540725,22.73656187290486 -8.312031665821186,22.817364782915508 -7.949719823761333,22.85539362708875 -7.768041619025016,22.89521493996846 -7.586862330087909))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54872
45.94116981458443
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
2022-10-04T08:05:36.117990Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/S09E022/2022/10/04/0569F7
2.0E-4
2.0E-4
true
block average
2
2
-8.0
22.0
-9.0
23.0
POLYGON((22.806151280942114 -8.0,22.597581619146034 -8.934842414069509,22.0 -8.801245196763464,22.0 -8.0,22.806151280942114 -8.0))
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_0569F7_S09E022_2022_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0569F7_S09E022_2022_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0569F7_S09E022_2022_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0569F7_S09E022_2022_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0569F7_S09E022_2022_10_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 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