https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-04T04:01:39.450918Z
2023-11-04T04:02:05.351377Z
s3://sentinel-s1-l1c/GRD/2023/11/4/IW/DV/S1A_IW_GRDH_1SDV_20231104T040139_20231104T040205_051062_06283B_6CAB
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
2023-11-04T04:01:39.450918Z
2023-11-04T04:02:05.351377Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231104T021754_V20231104T014142_20231104T081642.EOF
192.6395840525273
693000
Copernicus Ground Segment
2023-11-04T04:12:24.049433Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231104T040139_20231104T040205_051062_06283B_6CAB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.834482558038502 30.010141427657647,30.44118755919396 30.075348927564267,30.177915189683866 30.11829536978751,29.782670604698477 30.181712105003257,29.518034482437546 30.22346297940057,29.12229917044663 30.284838519227204,28.857870126816806 30.32514181010621,28.591951045021702 30.365099885127055,28.267255595928734 30.413096961413828,28.232691851031465 30.2324267060902,28.089275487812472 29.510088423783237,28.018614628245814 29.148743272942205,27.984784914504203 28.978784276522955,28.30374303244868 28.93048420111893,28.564871609130982 28.890333090570614,28.825904560876435 28.84966063950871,29.217065468570954 28.787708181083797,29.60771880558821 28.724632702394285,29.867863699043586 28.681961669500406,30.12789207373624 28.638775955584567,30.514860020025324 28.573517958205375,30.552048233783413 28.743902961710024,30.5941199772466 28.924511647272126,30.674418173248533 29.28638406748262,30.71515618554864 29.467223578399725,30.755168904364673 29.6481864471513,30.793214568415234 29.829479307953967,30.834482558038502 30.010141427657647))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72635743321935
46.26998668641441
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
2023-11-05T22:07:44.534121Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N28E027/2023/11/04/06283B
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((28.0 28.97648024431511,27.98478491450384 28.978784276523086,27.98900782630713 29.0,28.0 29.0,28.0 28.97648024431511))
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_06283B_N28E027_2023_11_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06283B_N28E027_2023_11_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06283B_N28E027_2023_11_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06283B_N28E027_2023_11_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06283B_N28E027_2023_11_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