https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-21T03:46:12.717325Z
2018-10-21T03:46:41.737434Z
s3://sentinel-s1-l1c/GRD/2018/10/21/IW/DV/S1B_IW_GRDH_1SDV_20181021T034612_20181021T034641_013245_0187C5_F3F5
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
2018-10-21T03:46:12.717325Z
2018-10-21T03:46:41.737434Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181021T053728_V20181021T012358_20181021T044128.EOF
192.2710627526634
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-21T07:53:44.544936Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181021T034612_20181021T034641_013245_0187C5_F3F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.208978897 21.949705187,32.615162101 22.056980636,32.015313895 22.162997754,31.414577043 22.266806907,30.819652798 22.3672751,30.772683413 22.128251409,30.735107337 21.947842904,30.69857384 21.76725769,30.628837917 21.405515606,30.5930789 21.224787699,30.525246459 20.86269146,30.501392011 20.74108861,31.089507231 20.639505247,31.683429196 20.53474609,32.276536136 20.427956902,32.863744637 20.320091212,32.889521299 20.441956063,32.963102527 20.804880696,33.00187627 20.985975835,33.039413593 21.167297863,33.077573519 21.348504377,33.117208839 21.529440991,33.157896656 21.710186385,33.208978897 21.949705187))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81007551984826
46.03629017466492
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
2021-12-23T16:18:27.395664Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E031/2018/10/21/0187C5
2.0E-4
2.0E-4
true
block average
2
2
22.0
31.0
21.0
32.0
POLYGON((31.0 21.0,31.0 22.0,32.0 22.0,32.0 21.0,31.0 21.0))
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_0187C5_N21E031_2018_10_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0187C5_N21E031_2018_10_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0187C5_N21E031_2018_10_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0187C5_N21E031_2018_10_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0187C5_N21E031_2018_10_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