https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-13T16:21:25.987233Z
2022-05-13T16:21:55.016973Z
s3://sentinel-s1-l1c/GRD/2022/5/13/IW/DV/S1A_IW_GRDH_1SDV_20220513T162125_20220513T162155_043194_0528A1_97BD
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
2022-05-13T16:21:25.987233Z
2022-05-13T16:21:55.016973Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220513T165821_V20220513T131237_20220513T163007.EOF
347.2268615701499
693000
Copernicus Ground Segment
2022-05-13T17:31:57.578288Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220513T162125_20220513T162155_043194_0528A1_97BD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.707886054999854 -30.796998990240866,34.052007486615224 -30.718041375649946,34.311258924766854 -30.65785888491796,34.57018859933237 -30.59716256396137,34.957976530599325 -30.505158598832686,35.21609530530628 -30.44318567255643,35.60266014686004 -30.349275551699847,35.8599591711812 -30.28603782326619,36.22103338028526 -30.196297118387097,36.087712702250094 -29.782865711212143,35.973705053997215 -29.426195255928913,35.86055505686589 -29.069403327713196,35.710476159010454 -28.59185054350347,35.354527162322114 -28.680020299675235,35.10091202060674 -28.742177396592197,34.71993011926162 -28.83452400756906,34.4655711147676 -28.89549323278007,34.083478934141084 -28.986049709340964,33.828383536464514 -29.045820069152843,33.57299575028242 -29.105107811548816,33.23404110855195 -29.182929039473287,33.37349485871154 -29.663291814948124,33.47854345018422 -30.02221215468794,33.58430788689865 -30.38103654780786,33.707886054999854 -30.796998990240866))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80035
45.51379875391284
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
2022-05-14T04:45:26.559898Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/05/13/0528A1
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50845842428757,36.157732759031944 -30.0,36.0 -30.0,36.0 -29.50845842428757))
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_0528A1_S30E036_2022_05_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0528A1_S30E036_2022_05_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0528A1_S30E036_2022_05_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0528A1_S30E036_2022_05_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0528A1_S30E036_2022_05_13_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