https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-03T03:37:47.928899Z
2021-04-03T03:38:16.950597Z
s3://sentinel-s1-l1c/GRD/2021/4/3/IW/DV/S1B_IW_GRDH_1SDV_20210403T033747_20210403T033816_026297_032374_2368
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
2021-04-03T03:37:47.928899Z
2021-04-03T03:38:16.950597Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3138624497281
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-03T06:48:26.885462Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210403T033747_20210403T033816_026297_032374_2368
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.52613263829722 23.159333553297014,34.92128584699307 23.267208798860274,34.31486061733891 23.372857697487387,33.70904712663662 23.475893907268073,33.112616377706594 23.57488237418137,33.10095194237583 23.51723031016598,33.066115245688785 23.336370685843352,33.0290469973499 23.155873081191427,32.99428164782145 22.97499361923844,32.957828984053464 22.79438739987041,32.92233326469183 22.61361959989505,32.85280972752962 22.251826196188816,32.81486270147182 22.071454177970917,32.79176824086082 21.949878653540907,33.38373861698669 21.849337484541696,33.98126602182555 21.745548462119388,34.58138822082557 21.638988540783025,35.167196630183035 21.53272244310125,35.1970560158568 21.653702654241812,35.23281406812692 21.835374713523223,35.30645876235817 22.198325684178325,35.354530771664926 22.37775823278371,35.392819679641136 22.558969611431245,35.43379344014958 22.73969443614685,35.51378101675876 23.101501990060964,35.52613263829722 23.159333553297014))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75561352525602
46.04968387772826
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
2021-12-26T03:30:49.418598Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/04/03/032374
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.42640890609833,34.31486061728234 23.37285769749717,35.0 23.253170022914286,35.0 23.0,34.0 23.0,34.0 23.42640890609833))
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_032374_N23E034_2021_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032374_N23E034_2021_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032374_N23E034_2021_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032374_N23E034_2021_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032374_N23E034_2021_04_03_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