https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-06T04:01:20.550659Z
2021-01-06T04:01:46.469163Z
s3://sentinel-s1-l1c/GRD/2021/1/6/IW/DV/S1A_IW_GRDH_1SDV_20210106T040120_20210106T040146_036012_043829_8F01
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-01-06T04:01:20.550659Z
2021-01-06T04:01:46.469163Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210106T060613_V20210106T014117_20210106T045847.EOF
192.6401610641823
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-06T07:06:35.180304Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210106T040120_20210106T040146_036012_043829_8F01
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.835653095869212 30.010407553344585,30.442357903368627 30.075619198500913,30.179085408560866 30.118568370069355,29.783840607863493 30.181989203843724,29.519204299666214 30.22374281255773,29.123468717902732 30.285122447949902,28.859039465487328 30.32542846973894,28.593120130444607 30.36538928342243,28.268425256267193 30.41338955433989,28.233855782040145 30.232719749700365,28.090422499652504 29.51038247756177,28.01975599472906 29.149037342975785,27.985706977046675 28.97799777561031,28.30466533393899 28.929693617942625,28.565790393109275 28.889539720319018,28.82682089114346 28.84886434638596,29.21797994985082 28.7869072537707,29.608629933593672 28.72382742401412,29.86877118500627 28.68115373920062,30.128796507799553 28.637965306597597,30.515762109938954 28.57270293053907,30.553190562651405 28.744171171687185,30.595266344337073 28.92477956355305,30.675572569078035 29.2866514414794,30.716314720634887 29.46749065972602,30.756331361151112 29.64845320158625,30.794381027196074 29.829745806779258,30.835653095869212 30.010407553344585))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72571155188422
46.27004748012344
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
2021-12-25T23:00:28.722753Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E028/2021/01/06/043829
2.0E-4
2.0E-4
true
block average
2
2
30.0
28.0
29.0
29.0
POLYGON((28.0 29.049796395032395,28.187645017535214 30.0,29.0 30.0,29.0 29.0,28.0 29.0,28.0 29.049796395032395))
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_043829_N29E028_2021_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043829_N29E028_2021_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043829_N29E028_2021_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043829_N29E028_2021_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043829_N29E028_2021_01_06_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