https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-17T17:14:38.374730Z
2021-07-17T17:15:03.374178Z
s3://sentinel-s1-l1c/GRD/2021/7/17/IW/DV/S1B_IW_GRDH_1SDV_20210717T171438_20210717T171503_027836_035257_A3CF
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-17T17:14:38.374730Z
2021-07-17T17:15:03.374178Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.88510642855283
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-18T02:12:39.042373Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210717T171438_20210717T171503_027836_035257_A3CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.057789972747987 -14.473351849045752,17.620569466660413 -14.345540130810388,18.2070631382787 -14.210770001895193,18.789432655134686 -14.075386487403803,19.304618169025108 -13.95431245300871,19.217338023606008 -13.593835670562768,19.13121243183976 -13.23303028542902,19.08921740162947 -13.052389045048631,19.045688751493184 -12.87212308129307,19.0008315993288 -12.69218234222042,18.944461999395735 -12.452057173221851,18.432269187726813 -12.571574236247114,17.850433492443475 -12.706024724692767,17.26843879157526 -12.83910779888206,16.70988806406363 -12.96549256036945,16.725171158903564 -13.024920130335016,16.76513301078436 -13.206329774973765,16.805760334078077 -13.38759494791756,16.88871371256097 -13.749759269796144,16.93083208646402 -13.93070527062265,16.97370614732493 -14.111486390051114,17.015993817057996 -14.292407203208633,17.057789972747987 -14.473351849045752))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58311
46.25772481463648
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
2021-12-26T08:50:08.474704Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/S15E016/2021/07/17/035257
2.0E-4
2.0E-4
true
block average
2
2
-14.0
16.0
-15.0
17.0
POLYGON((17.0 -14.223980297543827,16.94726602853748 -14.0,17.0 -14.0,17.0 -14.223980297543827))
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_035257_S15E016_2021_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035257_S15E016_2021_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035257_S15E016_2021_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035257_S15E016_2021_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035257_S15E016_2021_07_17_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