https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-09T01:47:04.275395Z
2018-02-09T01:47:29.273340Z
s3://sentinel-s1-l1c/GRD/2018/2/9/IW/DV/S1A_IW_GRDH_1SDV_20180209T014704_20180209T014729_020523_0231C0_FBCD
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
2018-02-09T01:47:04.275395Z
2018-02-09T01:47:29.273340Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180209T032311_V20180208T231251_20180209T023021.EOF
192.359124083783
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-09T03:38:05.989554Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180209T014704_20180209T014729_020523_0231C0_FBCD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((56.662616833 -21.34178806,56.082427625 -21.208534793,55.490597269 -21.070315804,54.899867921 -20.930054177,54.324938395 -20.791337176,54.27639027 -20.970778692,54.229131713 -21.150645931,54.1804485 -21.330179491,54.033534428 -21.868654686,53.918452279 -22.286986517,54.49876855 -22.427653375,55.095132421 -22.569758776,55.69270478 -22.709662444,56.278612137 -22.844408221,56.387190337 -22.42408891,56.525960518 -21.88308832,56.571984947 -21.702721457,56.61657266 -21.522035351,56.662616833 -21.34178806))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.23277
45.65075145037767
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
2022-01-21T11:28:52.495113Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S22E054/2018/02/09/0231C0
2.0E-4
2.0E-4
true
block average
2
2
-21.0
54.0
-22.0
55.0
POLYGON((54.0 -21.99055472687261,54.1804485000048 -21.33017949098589,54.26871262476829 -21.0,55.0 -21.0,55.0 -22.0,54.0 -22.0,54.0 -21.99055472687261))
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_0231C0_S22E054_2018_02_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0231C0_S22E054_2018_02_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0231C0_S22E054_2018_02_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0231C0_S22E054_2018_02_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0231C0_S22E054_2018_02_09_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