https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-22T16:37:54.805345Z
2023-08-22T16:38:19.804692Z
s3://sentinel-s1-l1c/GRD/2023/8/22/IW/DV/S1A_IW_GRDH_1SDV_20230822T163754_20230822T163819_049990_0603A7_5757
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
2023-08-22T16:37:54.805345Z
2023-08-22T16:38:19.804692Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230822T171050_V20230822T132915_20230822T164645.EOF
347.1699906391822
693000
Copernicus Ground Segment
2023-08-22T18:12:01.125061Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230822T163754_20230822T163819_049990_0603A7_5757
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.812530600653908 -31.49454552917391,30.160863613622954 -31.414621592781614,30.423718697099172 -31.35358262265752,30.6862311688477 -31.29200916147608,31.079354733869707 -31.19865071953767,31.341005144867772 -31.135749064325882,31.73282955104615 -31.04040750493612,31.99360974925412 -30.976189966303828,32.33259166375335 -30.891784369846977,32.274374423292656 -30.71367191287678,32.10350913844604 -30.178251001966885,32.047482980845544 -29.999594292149773,31.934386794261542 -29.642614209612887,31.860556189550067 -29.404574055538006,31.525484931181932 -29.487780342726456,31.26768121437526 -29.55112334098728,31.011250479752434 -29.613552844903772,30.62757130828013 -29.705895704086604,30.37444883160284 -29.766113138200204,29.988969000639514 -29.8567704726183,29.729750745218965 -29.917017633212595,29.39526247971785 -29.993871750021427,29.41430225189299 -30.053065448269365,29.465558830897912 -30.23285988811213,29.515858616849727 -30.412891533919122,29.57368061391739 -30.591211845794327,29.66199709606044 -30.954190538273807,29.71451765062477 -31.133784378624267,29.763184802862135 -31.314281831638617,29.812530600653908 -31.49454552917391))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82106
45.63924285870042
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
2023-08-22T19:53:12.746897Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/08/22/0603A7
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_0603A7_S31E030_2023_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0603A7_S31E030_2023_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0603A7_S31E030_2023_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0603A7_S31E030_2023_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0603A7_S31E030_2023_08_22_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