https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-12T06:19:59.936352Z
2021-07-12T06:20:24.934909Z
s3://sentinel-s1-l1c/GRD/2021/7/12/IW/DV/S1B_IW_GRDH_1SDV_20210712T061959_20210712T062024_027757_03500A_E92B
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
2021-07-12T06:19:59.936352Z
2021-07-12T06:20:24.934909Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7654076240849
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-12T08:00:20.714687Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210712T061959_20210712T062024_027757_03500A_E92B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.6750849819950444 32.188839005750594,-4.082380354788244 32.25449783160606,-4.355430165590825 32.297731094466,-4.631622127974509 32.34081867942671,-4.9177154821650415 32.38476245298037,-5.198656815703283 32.427247885521744,-5.6025642102826065 32.487184057898084,-6.014739177325348 32.54692553824668,-6.287108607225966 32.58562324105731,-6.321779984757949 32.40502049936615,-6.373684901289393 32.22673919903003,-6.396510970933176 32.04437326293687,-6.4390376395279105 31.864779440723865,-6.483499188128259 31.68546260465797,-6.506645432119302 31.503116291743915,-6.542542342549759 31.32257492190563,-6.5757437897604385 31.141645024916954,-6.586195688917099 31.081925630459477,-6.183402283678578 31.022947685630633,-5.903776099068644 30.981235253550075,-5.353133936118245 30.89721043787712,-4.945815542145046 30.833448584216576,-4.669873895729721 30.78948140374085,-4.39722192177118 30.745419812819733,-4.007801808071848 30.681414656167235,-3.951023000032648 30.921449867313076,-3.831896214688656 31.464508451618567,-3.791673421958692 31.645446644269292,-3.750373804685604 31.82621065828271,-3.713702005334841 32.007730227428155,-3.6750849819950444 32.188839005750594))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78558992307831
46.8882558327628
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
2021-12-26T08:34:39.226376Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30W004/2021/07/12/03500A
2.0E-4
2.0E-4
true
block average
2
2
31.0
-4.0
30.0
-3.0
POLYGON((-3.9337920325721067 31.0,-3.951023000032507 30.92144986731371,-4.0 30.71439718455269,-4.0 31.0,-3.9337920325721067 31.0))
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_03500A_N30W004_2021_07_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03500A_N30W004_2021_07_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03500A_N30W004_2021_07_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03500A_N30W004_2021_07_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03500A_N30W004_2021_07_12_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