https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-13T16:42:58.533549Z
2021-11-13T16:43:27.565625Z
s3://sentinel-s1-l1c/GRD/2021/11/13/IW/DV/S1B_IW_GRDH_1SDV_20211113T164258_20211113T164327_029572_038776_E18B
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
2021-11-13T16:42:58.533549Z
2021-11-13T16:43:27.565625Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.74514198831884
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-13T17:35:09.587788Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211113T164258_20211113T164327_029572_038776_E18B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.012201831763072 19.811236908842325,20.630405735679002 19.925337181798522,21.25194836142901 20.037726883107055,21.750006011037353 20.126101122165487,22.365774997346467 20.233281208609114,22.179706129332832 21.194464711138526,22.050264494741356 21.859105383982538,21.42778351113106 21.753150333790295,21.176325039852344 21.709638862899887,20.799269598501514 21.643631564855117,20.29718887857465 21.55431700299528,19.672163011942825 21.440866498284706,19.735432875196672 21.137158902038056,19.850225630951233 20.59346722645271,20.012201831763072 19.811236908842325))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91595440663813
46.71751110110019
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
2021-12-26T14:48:07.337128Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N19E020/2021/11/13/038776
2.0E-4
2.0E-4
true
block average
2
2
20.0
20.0
19.0
21.0
POLYGON((20.012201831763058 19.811236908842357,20.0 19.8701631133565,20.0 20.0,21.0 20.0,21.0 19.992168622236314,20.012201831763058 19.811236908842357))
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_038776_N19E020_2021_11_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038776_N19E020_2021_11_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038776_N19E020_2021_11_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038776_N19E020_2021_11_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038776_N19E020_2021_11_13_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