https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-17T17:03:15.408131Z
2021-08-17T17:03:44.434609Z
s3://sentinel-s1-l1c/GRD/2021/8/17/IW/DV/S1B_IW_GRDH_1SDV_20210817T170315_20210817T170344_028288_036017_9FA9
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
2021-08-17T17:03:15.408131Z
2021-08-17T17:03:44.434609Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.506206693839
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-17T21:15:41.934006Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210817T170315_20210817T170344_028288_036017_9FA9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.003505243870286 -25.829375305228716,22.55754483711275 -25.701679874401318,22.808131300656758 -25.643141033671434,23.185312478371383 -25.55411050996677,23.56165913618612 -25.464182368955065,23.812245770955833 -25.403697754908613,24.06225625857191 -25.342869615448784,24.404796391666565 -25.258731986092677,24.335859893734323 -25.02231371472158,24.180878051353094 -24.484836110145906,24.078944108181528 -24.1262642158915,23.94206934482195 -23.647439986508722,23.604337798431217 -23.730022470137534,23.357242295348886 -23.789906583170847,23.109468519835286 -23.849507132772274,22.73945268126986 -23.937669186572798,22.36555140021097 -24.025745896182436,22.11785947364573 -24.083523725941518,21.570432568831087 -24.20961202824414,21.650855158801058 -24.510774010963942,21.84104752455366 -25.23178193085333,21.889131486891102 -25.411941870218605,21.938065985255804 -25.5919187264754,22.003505243870286 -25.829375305228716))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.87506
45.77747967421765
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
2021-12-26T10:23:24.096657Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S25E023/2021/08/17/036017
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.0 -25.0,23.0 -24.0,24.0 -24.0,24.0 -25.0,23.0 -25.0))
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_036017_S25E023_2021_08_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036017_S25E023_2021_08_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036017_S25E023_2021_08_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036017_S25E023_2021_08_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036017_S25E023_2021_08_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