https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-07T17:28:58.696389Z
2021-10-07T17:29:23.695346Z
s3://sentinel-s1-l1c/GRD/2021/10/7/IW/DV/S1B_IW_GRDH_1SDV_20211007T172858_20211007T172923_029032_0376DE_8965
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
2021-10-07T17:28:58.696389Z
2021-10-07T17:29:23.695346Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6511885939637
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-08T11:36:19.070268Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211007T172858_20211007T172923_029032_0376DE_8965
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.883480116467226 -22.331860354321282,15.447699754598965 -22.202120971209318,15.699138217161407 -22.143591178924108,16.07109148924475 -22.05622277675466,16.318453592475183 -21.997595523977722,16.688562102402383 -21.90909524847613,17.237833937276495 -21.776013214655812,17.18959965940023 -21.59638597728524,17.14020412472386 -21.416967083810626,17.040535552902647 -21.058383714756346,16.94575783152775 -20.698659407532507,16.849469695403428 -20.339361509260083,16.83271928326844 -20.28025685817624,16.29121793994477 -20.41081662944507,15.671273764629563 -20.55798862103688,15.0595743223476 -20.700748571857055,14.50320848498173 -20.828492720509676,14.518121514753533 -20.88811254355901,14.569379670493523 -21.067275572858815,14.607411584094844 -21.24948343922992,14.655593463291936 -21.429371690295426,14.701438234504018 -21.6098065085111,14.743338326241648 -21.79115748862872,14.793260761269403 -21.97067543652453,14.883480116467226 -22.331860354321282))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.99310714572853
46.073908827811
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
2021-12-26T12:57:53.664533Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/S22E014/2021/10/07/0376DE
2.0E-4
2.0E-4
true
block average
2
2
-21.0
14.0
-22.0
15.0
POLYGON((14.80058566072634 -22.0,14.743338326239956 -21.791157488621828,14.701438234501033 -21.609806508499243,14.655593463294082 -21.429371690303732,14.607411584094526 -21.249483439229035,14.56937967049381 -21.067275572860346,14.550132274395182 -21.0,15.0 -21.0,15.0 -22.0,14.80058566072634 -22.0))
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_0376DE_S22E014_2021_10_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0376DE_S22E014_2021_10_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0376DE_S22E014_2021_10_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0376DE_S22E014_2021_10_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0376DE_S22E014_2021_10_07_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