https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-10T04:35:54.092605Z
2021-12-10T04:36:23.107419Z
s3://sentinel-s1-l1c/GRD/2021/12/10/IW/DV/S1B_IW_GRDH_1SDV_20211210T043554_20211210T043623_029958_039390_F2E1
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
2021-12-10T04:35:54.092605Z
2021-12-10T04:36:23.107419Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2683434099504
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-10T10:06:36.058656Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211210T043554_20211210T043623_029958_039390_F2E1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.836149446234188 21.8293833978002,20.240776979941835 21.937068790283476,19.63857945094712 22.043633182137505,19.032691862571088 22.14845830370529,18.446587887801314 22.24758184115287,18.43458570821586 22.1897077398289,18.399160130766614 22.00894147096762,18.361779625101914 21.828497777766856,18.32759450939847 21.64751551403207,18.288430869012494 21.46736584731498,18.25149162927637 21.286839748826168,18.217822302810433 21.105756978224775,18.183320443265135 20.92480932490399,18.140491469808403 20.745273393230324,18.124272276888885 20.622708688083833,18.715623881605854 20.520421278428845,19.31285771288069 20.41492707229156,19.90532841514704 20.30810600607233,20.494179145730243 20.199802376791453,20.633016314172202 20.865227179066512,20.836149446234188 21.8293833978002))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85789513951232
46.21663381008923
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
2021-12-26T16:11:42.326677Z
Batch API, v4.69.5
s3://deafrica-sentinel-1/s1_rtc/N22E019/2021/12/10/039390
2.0E-4
2.0E-4
true
block average
2
2
23.0
19.0
22.0
20.0
POLYGON((19.0 22.153987242602355,19.885151443788562 22.0,19.0 22.0,19.0 22.153987242602355))
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_039390_N22E019_2021_12_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039390_N22E019_2021_12_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039390_N22E019_2021_12_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039390_N22E019_2021_12_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039390_N22E019_2021_12_10_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