https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-03T16:36:46.996699Z
2021-07-03T16:37:16.036344Z
s3://sentinel-s1-l1c/GRD/2021/7/3/IW/DV/S1A_IW_GRDH_1SDV_20210703T163646_20210703T163716_038615_048E77_DBFA
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
2021-07-03T16:36:46.996699Z
2021-07-03T16:37:16.036344Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.9464691063378
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-03T17:59:08.076507Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210703T163646_20210703T163716_038615_048E77_DBFA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.800828885907183 -34.59345401002628,31.143900202351876 -34.5148909956778,31.415828763058304 -34.45181484041194,31.68734748017647 -34.38813738758401,32.093852329175064 -34.291498907571565,32.364336945794996 -34.22632844667062,32.769280716563955 -34.12746140620369,33.03871815040946 -34.06081255758488,33.41204252553429 -33.96730508150747,33.26645503127273 -33.55524994380864,33.142182623278025 -33.20001580414968,33.0189579966861 -32.84463470596,32.85552834139689 -32.36846343891835,32.48830487657898 -32.460193951889124,32.22330946053445 -32.52560237778272,31.82510124774175 -32.62267072876249,31.559154945473644 -32.68668358822053,31.159528809460248 -32.781648491338935,30.89264298363227 -32.84425238862297,30.625384629261195 -32.90628888381379,30.288248982808096 -32.983592127570795,30.43894039945662 -33.46297729298011,30.552471747662636 -33.82079331758416,30.666888876679156 -34.17849430787747,30.800828885907183 -34.59345401002628))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.59218
45.45830515390617
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
2021-12-26T08:09:45.040549Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S35E032/2021/07/03/048E77
2.0E-4
2.0E-4
true
block average
2
2
-34.0
32.0
-35.0
33.0
POLYGON((33.0 -34.07038999494707,32.364336946063275 -34.22632844660472,32.0 -34.31381044077858,32.0 -34.0,33.0 -34.0,33.0 -34.07038999494707))
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_048E77_S35E032_2021_07_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048E77_S35E032_2021_07_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048E77_S35E032_2021_07_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048E77_S35E032_2021_07_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048E77_S35E032_2021_07_03_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