https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-10T16:42:53.002572Z
2021-06-10T16:43:22.046175Z
s3://sentinel-s1-l1c/GRD/2021/6/10/IW/DV/S1B_IW_GRDH_1SDV_20210610T164253_20210610T164322_027297_0342A7_22F9
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
2021-06-10T16:42:53.002572Z
2021-06-10T16:43:22.046175Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.74632921092206
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-10T18:26:00.090537Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210610T164253_20210610T164322_027297_0342A7_22F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.013013597791065 19.810346460328777,20.631217114296263 19.924433277441647,21.252759170872487 20.03680952535774,21.75081568493963 20.12517287079732,22.366394878599905 20.232307084996755,22.180352848805793 21.193579730583117,22.050801419483633 21.858942054694612,21.42850875576191 21.753033528959463,21.177049341515783 21.70952784297812,20.799992480765678 21.6435292064308,20.297909816747445 21.55422608582542,19.672881448792573 21.440789855786647,19.736289199683153 21.136358427739594,19.851055671007305 20.592666922413997,20.013013597791065 19.810346460328777))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92027187740293
46.7185027121133
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
2021-12-26T06:59:34.161962Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N20E020/2021/06/10/0342A7
2.0E-4
2.0E-4
true
block average
2
2
21.0
20.0
20.0
21.0
POLYGON((20.0 20.0,20.0 21.0,21.0 21.0,21.0 20.0,20.0 20.0))
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_0342A7_N20E020_2021_06_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0342A7_N20E020_2021_06_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0342A7_N20E020_2021_06_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0342A7_N20E020_2021_06_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0342A7_N20E020_2021_06_10_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