https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-20T06:12:33.504686Z
2021-01-20T06:12:58.502553Z
s3://sentinel-s1-l1c/GRD/2021/1/20/IW/DV/S1B_IW_GRDH_1SDV_20210120T061233_20210120T061258_025234_03012B_A427
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
2021-01-20T06:12:33.504686Z
2021-01-20T06:12:58.502553Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210120T081656_V20210120T035214_20210120T070944.EOF
192.5829040842843
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-20T08:46:41.520112Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210120T061233_20210120T061258_025234_03012B_A427
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.301851163599404 29.05115566869694,-2.6923357338643505 29.116628478527254,-2.9612280425751147 29.16100172970923,-3.2293760354302754 29.20467875595196,-3.631058217024949 29.269035475128508,-4.168996165305111 29.353210128370602,-4.437993353939985 29.39443936722673,-4.8402888308269825 29.455025812054675,-4.876252445605717 29.274573585088355,-5.0162526112624235 28.551779524646552,-5.134492707555395 27.950133724988785,-4.738464679779166 27.888998454601186,-4.473703945889891 27.8474538282643,-3.943887108582901 27.762699707961225,-3.6793822812919874 27.719578336822725,-3.2831756780530603 27.653977487521086,-3.0185462761373656 27.609488624204424,-2.6305707862352135 27.543282529708776,-2.616380122208086 27.602941230655464,-2.576620490169854 27.78390121762432,-2.460031560726257 28.327244736812762,-2.4216700933867927 28.508445202025353,-2.3801298800701782 28.689107737284363,-2.3419218387051273 28.8703357315825,-2.301851163599404 29.05115566869694))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77392349986198
46.63400854506553
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
2021-12-25T23:42:43.701220Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28W004/2021/01/20/03012B
2.0E-4
2.0E-4
true
block average
2
2
29.0
-4.0
28.0
-3.0
POLYGON((-4.0 28.0,-4.0 29.0,-3.0 29.0,-3.0 28.0,-4.0 28.0))
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_03012B_N28W004_2021_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03012B_N28W004_2021_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03012B_N28W004_2021_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03012B_N28W004_2021_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03012B_N28W004_2021_01_20_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