https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-08T16:42:58.687731Z
2021-10-08T16:43:27.719510Z
s3://sentinel-s1-l1c/GRD/2021/10/8/IW/DV/S1B_IW_GRDH_1SDV_20211008T164258_20211008T164327_029047_037751_04CB
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
2021-10-08T16:42:58.687731Z
2021-10-08T16:43:27.719510Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.74617018705004
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-08T17:34:39.555323Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211008T164258_20211008T164327_029047_037751_04CB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.013511904061684 19.811309477170113,20.63171878846068 19.92539753377221,21.253264171930685 20.03777493541397,21.7513239423341 20.12613925238292,22.366906908378194 20.23327447501571,22.180867492500255 21.19445895001366,22.051447001411205 21.859100385734948,21.429153811773595 21.7531900886446,21.17769418396368 21.709683681451185,20.800636986119102 21.643683973529832,20.298553840944187 21.554379428849934,19.673524788971914 21.440941429595163,19.736784967605445 21.137233396927876,19.851560202887498 20.593540891582993,20.013511904061684 19.811309477170113))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92003202606431
46.71930313424346
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
2021-12-26T12:59:37.865425Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N19E020/2021/10/08/037751
2.0E-4
2.0E-4
true
block average
2
2
20.0
20.0
19.0
21.0
POLYGON((20.013511904061694 19.81130947717014,20.0 19.876572365728588,20.0 20.0,21.0 20.0,21.0 19.991983959682383,20.013511904061694 19.81130947717014))
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_037751_N19E020_2021_10_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037751_N19E020_2021_10_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037751_N19E020_2021_10_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037751_N19E020_2021_10_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037751_N19E020_2021_10_08_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