https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-04T06:38:21.594729Z
2023-09-04T06:38:50.567423Z
s3://sentinel-s1-l1c/GRD/2023/9/4/IW/DV/S1A_IW_GRDH_1SDV_20230904T063821_20230904T063850_050174_0609E3_4850
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
2023-09-04T06:38:21.594729Z
2023-09-04T06:38:50.567423Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230904T064105_V20230904T055647_20230904T123147.EOF
192.56327813704
693000
Copernicus Ground Segment
2023-09-04T07:16:33.461785Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230904T063821_20230904T063850_050174_0609E3_4850
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.549321664436595 28.687598200113122,-8.944762101247909 28.754186582905664,-9.214154731853867 28.79883685330043,-9.748211304321137 28.885660258659904,-10.144125416422545 28.94857559667582,-10.410655699224309 28.990231389799042,-10.67669354170607 29.031252226854726,-11.0765027034088 29.091846733997453,-11.146722916015863 28.730465184245592,-11.182578477150189 28.54983418109142,-11.219822092584627 28.369409609732944,-11.255157455523918 28.188693992616273,-11.291106694679774 28.00806720341441,-11.326229867125384 27.827310635212413,-11.361981043713998 27.64664638007859,-11.397120278706204 27.472393393747804,-10.871889630889113 27.390416500809906,-10.608807925013219 27.34856599662864,-10.21564387301592 27.28503975420714,-9.821756188190927 27.22021762197684,-9.559191230998191 27.176350883979087,-9.29652622903092 27.1319418600744,-8.90554486168604 27.06486246039702,-8.868671395049134 27.239800213440756,-8.828076632136998 27.42066645457654,-8.749761120103404 27.78289548973179,-8.629996503357003 28.325854230649963,-8.58803000895837 28.506495942061598,-8.549321664436595 28.687598200113122))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79237535345214
46.6164188197536
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
2023-09-04T11:58:37.556133Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N28W012/2023/09/04/0609E3
2.0E-4
2.0E-4
true
block average
2
2
29.0
-12.0
28.0
-11.0
POLYGON((-11.292674249206284 28.0,-11.219822092589215 28.369409609709894,-11.146722916015758 28.73046518424679,-11.09434948389053 29.0,-11.0 29.0,-11.0 28.0,-11.292674249206284 28.0))
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_0609E3_N28W012_2023_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0609E3_N28W012_2023_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0609E3_N28W012_2023_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0609E3_N28W012_2023_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0609E3_N28W012_2023_09_04_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 2021
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