https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-08T04:00:26.534608Z
2021-11-08T04:00:50.559401Z
s3://sentinel-s1-l1c/GRD/2021/11/8/IW/DV/S1B_IW_GRDH_1SDV_20211108T040026_20211108T040050_029491_038506_D513
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
2021-11-08T04:00:26.534608Z
2021-11-08T04:00:50.559401Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7137245337222
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-08T04:32:56.458418Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211108T040026_20211108T040050_029491_038506_D513
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.106530235440545 31.22675258104345,30.713177557046603 31.29102254328265,30.448464725534024 31.333547697538133,30.050883089503984 31.396323001122678,29.78553755697315 31.437488734507053,29.38708873769059 31.49820726897731,29.121172865853026 31.537997694579197,28.85503330023304 31.57723566731452,28.50717685677455 31.627621584649287,28.399466953115855 31.08600263896095,28.289593756217695 30.54457548230912,28.255664389153594 30.363702469438188,28.244427809695388 30.30688828512611,28.587429196752375 30.256068909135053,28.84987907040638 30.21653023306019,29.242287248272618 30.15637373534576,29.50370418024804 30.115607094816085,29.765568257265127 30.074216629972497,30.157142219993887 30.011286580779558,30.418647741058855 29.968567539251865,30.806603537360537 29.904166953782507,30.85992336796725 30.141964326027416,30.9021199517988 30.32259049589868,30.943329641052944 30.503383186668934,31.106530235440545 31.22675258104345))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70805776582076
46.15440741793515
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
2021-12-26T14:32:06.197878Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2021/11/08/038506
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((31.0 30.754568566137447,30.828091587218527 30.0,30.22623326422775 30.0,30.0 30.036540986270694,30.0 31.0,31.0 31.0,31.0 30.754568566137447))
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_038506_N30E030_2021_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038506_N30E030_2021_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038506_N30E030_2021_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038506_N30E030_2021_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038506_N30E030_2021_11_08_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