https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-17T03:37:57.017017Z
2021-11-17T03:38:26.036647Z
s3://sentinel-s1-l1c/GRD/2021/11/17/IW/DV/S1B_IW_GRDH_1SDV_20211117T033757_20211117T033826_029622_0388F8_D15D
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
2021-11-17T03:37:57.017017Z
2021-11-17T03:38:26.036647Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3127032927216
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-17T10:53:45.675911Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211117T033757_20211117T033826_029622_0388F8_D15D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.52541547230795 23.158964695129683,35.16491983979443 23.223556938904576,34.91814934874076 23.2672583030484,34.30930113336588 23.373306185351076,33.70106030839074 23.476722184662655,33.11143578006727 23.574555141017974,33.0997127716449 23.51685577941643,33.06495914101598 23.336001618305247,33.027965841101874 23.15551080989672,32.99316675285921 22.97465608845669,32.956736044888174 22.79406531751058,32.92123693716327 22.613317166434207,32.851724004299896 22.251560180589085,32.81393288307358 22.07118106411678,32.790736329610894 21.949605062123105,33.375891502442066 21.850246038243178,33.97580813059828 21.746073242268345,34.57830976911146 21.63911301431776,35.166490742961585 21.53242930935537,35.19635533139744 21.653426435693763,35.23210846152475 21.835080225901386,35.30574475016081 22.197994344590548,35.353819569436126 22.377407481966564,35.39210037009772 22.558601188481138,35.4330721412201 22.73930719979212,35.51305163786637 23.101077931527197,35.52541547230795 23.158964695129683))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74874590636438
46.09078320524618
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
2022-03-29T13:20:49.631171Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/11/17/0388F8
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.42589503582244,34.309301133396104 23.37330618534584,35.0 23.252763113202544,35.0 23.0,34.0 23.0,34.0 23.42589503582244))
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_0388F8_N23E034_2021_11_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0388F8_N23E034_2021_11_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0388F8_N23E034_2021_11_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0388F8_N23E034_2021_11_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0388F8_N23E034_2021_11_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