https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-19T02:52:37.082464Z
2021-09-19T02:53:04.381882Z
s3://sentinel-s1-l1c/GRD/2021/9/19/IW/DV/S1B_IW_GRDH_1SDV_20210919T025237_20210919T025304_028761_036EA9_1151
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
2021-09-19T02:52:37.082464Z
2021-09-19T02:53:04.381882Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.353941331312
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-19T05:24:09.037141Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210919T025237_20210919T025304_028761_036EA9_1151
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.248951005535005 -21.17797825264495,39.69245438404438 -21.050238744902057,39.09140710028819 -20.909981391409517,38.49147918438828 -20.767628955580815,37.914418111433726 -20.62847878408735,37.720553129093055 -21.34659079589838,37.62275306237666 -21.7055702956323,37.50396358680064 -22.138558839359792,38.086447663355386 -22.2796846173543,38.692120619299146 -22.42392637358857,39.29903033958552 -22.5659086403926,39.86104830099076 -22.69509431896001,40.06555972078213 -21.899399631006897,40.248951005535005 -21.17797825264495))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.98476
45.67990967949469
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
2021-12-26T12:01:09.153143Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/S23E038/2021/09/19/036EA9
2.0E-4
2.0E-4
true
block average
2
2
-22.0
38.0
-23.0
39.0
POLYGON((39.0 -22.495952592502086,38.69212061928664 -22.42392637358547,38.0 -22.258739849526574,38.0 -22.0,39.0 -22.0,39.0 -22.495952592502086))
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_036EA9_S23E038_2021_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036EA9_S23E038_2021_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036EA9_S23E038_2021_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036EA9_S23E038_2021_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036EA9_S23E038_2021_09_19_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