https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-16T03:01:47.454322Z
2022-01-16T03:02:12.453389Z
s3://sentinel-s1-l1c/GRD/2022/1/16/IW/DV/S1A_IW_GRDH_1SDV_20220116T030147_20220116T030212_041480_04EEB8_D449
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
2022-01-16T03:01:47.454322Z
2022-01-16T03:02:12.453389Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220116T061518_V20220116T020604_20220116T052334.EOF
192.3956598640067
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-16T07:39:06.544940Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220116T030147_20220116T030212_041480_04EEB8_D449
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.919236809910466 -22.215417715924108,37.361939047879694 -22.087347900764396,36.753187113376825 -21.9450175209983,36.145649102738304 -21.80045256580969,35.5705588162931 -21.66128453167308,35.47221909896083 -22.020208190084617,35.37319097415966 -22.37911912227229,35.15597936315175 -23.155627862207282,35.73768423951003 -23.297029016015028,36.10568732751578 -23.385217486212266,36.351291120377255 -23.443531534958275,36.7200977712416 -23.530281822888597,36.96623521447084 -23.58763273094215,37.52929740616209 -23.717172999708083,37.73305574556997 -22.936675905755493,37.919236809910466 -22.215417715924108))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.93616
45.71812311516857
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
2022-01-16T13:12:42.470178Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S23E035/2022/01/16/04EEB8
2.0E-4
2.0E-4
true
block average
2
2
-22.0
35.0
-23.0
36.0
POLYGON((35.19951290878913 -23.0,35.47775584097856 -22.0,36.0 -22.0,36.0 -23.0,35.19951290878913 -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_04EEB8_S23E035_2022_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EEB8_S23E035_2022_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EEB8_S23E035_2022_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EEB8_S23E035_2022_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EEB8_S23E035_2022_01_16_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