https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-21T04:42:01.210477Z
2021-11-21T04:42:21.256225Z
s3://sentinel-s1-l1c/GRD/2021/11/21/IW/DV/S1B_IW_GRDH_1SDV_20211121T044201_20211121T044221_029681_038AEA_C247
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
2021-11-21T04:42:01.210477Z
2021-11-21T04:42:21.256225Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.628638339308
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-21T05:34:20.143994Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211121T044201_20211121T044221_029681_038AEA_C247
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.465838585282324 29.642624047444148,20.07476162870323 29.70774770819927,19.81124041266649 29.750932061753506,19.415085191885108 29.814796791557008,19.149710217919864 29.856869525847017,18.75387786778122 29.918573473846372,18.48866276112693 29.95920979751133,18.222925106151166 29.999358621597434,17.908542631370235 30.046110128538253,17.835510189191265 29.68531266586455,17.7644255103026 29.324122467103816,17.729887580346258 29.14337290182285,17.69334020359174 28.96412460012138,18.00244048608128 28.917322728333772,18.265778871501002 28.87684826977335,18.529593607454963 28.83575420900856,18.921455168355898 28.773699843519474,19.18330251496153 28.731560899389166,19.573833143025844 28.667707232284442,19.832988831119415 28.624669254844296,20.22088801976434 28.559260335561092,20.262967683741074 28.738604936940643,20.343725136678593 29.100310633957797,20.38517210671253 29.280986334643604,20.465838585282324 29.642624047444148))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73805387189885
46.32818048707076
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
2021-12-26T15:12:18.845238Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N28E019/2021/11/21/038AEA
2.0E-4
2.0E-4
true
block average
2
2
29.0
19.0
28.0
20.0
POLYGON((20.0 28.59650724681605,19.573833143034193 28.667707232283284,19.0 28.76105966856574,19.0 29.0,20.0 29.0,20.0 28.59650724681605))
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_038AEA_N28E019_2021_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038AEA_N28E019_2021_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038AEA_N28E019_2021_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038AEA_N28E019_2021_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038AEA_N28E019_2021_11_21_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