https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-26T17:22:04.805415Z
2021-10-26T17:22:29.804694Z
s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1B_IW_GRDH_1SDV_20211026T172204_20211026T172229_029309_037F77_B446
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
2021-10-26T17:22:04.805415Z
2021-10-26T17:22:29.804694Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8101572308992
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-26T19:11:06.888303Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211026T172204_20211026T172229_029309_037F77_B446
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.731854228841698 -17.545234834375353,16.29387352352524 -17.416814141632553,16.890872903867788 -17.278473108177838,17.486640173585428 -17.13845454650013,18.016271684104986 -17.01233050635009,17.925165442559027 -16.652370585141313,17.834738341186203 -16.292200278152848,17.745606777473725 -15.931765291453164,17.700574447902586 -15.751677900881003,17.656403157893976 -15.571393755293144,17.641009895434486 -15.51215492013426,17.115597782998716 -15.636504511575698,16.523344291006854 -15.774994257106382,15.930858472775899 -15.911752839643988,15.37211237605205 -16.03907589532911,15.429504488010828 -16.279498539750406,15.473480079183597 -16.460130113872392,15.731854228841698 -17.545234834375353))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34615
46.15675279709432
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
2021-12-26T13:56:45.587660Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S17E018/2021/10/26/037F77
2.0E-4
2.0E-4
true
block average
2
2
-16.0
18.0
-17.0
19.0
POLYGON((18.0 -16.948041232322833,18.01315081974275 -17.0,18.0 -17.0,18.0 -16.948041232322833))
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_037F77_S17E018_2021_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037F77_S17E018_2021_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037F77_S17E018_2021_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037F77_S17E018_2021_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037F77_S17E018_2021_10_26_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