https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-23T02:18:24.191393Z
2023-03-23T02:18:49.189391Z
s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T021824_20230323T021849_047765_05BCFD_8A3A
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
2023-03-23T02:18:24.191393Z
2023-03-23T02:18:49.189391Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230323T052216_V20230323T012500_20230323T044230.EOF
192.1274346986758
693000
Copernicus Ground Segment
2023-03-23T08:00:35.426961Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230323T021824_20230323T021849_047765_05BCFD_8A3A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.280478928967 -13.84218080492897,49.70524462843933 -13.71180989892479,49.12512449877647 -13.578848726066518,48.546161828522955 -13.44467437687115,48.0269326072285 -13.32308776364955,47.939484367053836 -13.683432165773784,47.8499994968673 -14.043432548752127,47.8062854278247 -14.223690633554662,47.7618654231119 -14.403789930633312,47.66002409567073 -14.823991474821643,48.1822449650016 -14.94712206869889,48.758282278082106 -15.081387583621819,49.34142945119699 -15.215681029370064,49.92185612344062 -15.347703275242168,49.93302096295898 -15.287228152986462,49.97680693591832 -15.10664281976112,50.02220270624243 -14.926430667364626,50.065073295258756 -14.74565047698019,50.11159992945326 -14.565707802592495,50.15332625410282 -14.384680536413393,50.196531264414354 -14.203995883088139,50.280478928967 -13.84218080492897))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48940159987221
46.03453727395025
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
2023-03-23T17:27:19.429262Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/S15E050/2023/03/23/05BCFD
2.0E-4
2.0E-4
true
block average
2
2
-14.0
50.0
-15.0
51.0
POLYGON((50.24386201152059 -14.0,50.11159992946048 -14.565707802562883,50.0650732952558 -14.745650476992386,50.00367045698617 -15.0,50.0 -15.0,50.0 -14.0,50.24386201152059 -14.0))
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_05BCFD_S15E050_2023_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BCFD_S15E050_2023_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BCFD_S15E050_2023_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BCFD_S15E050_2023_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BCFD_S15E050_2023_03_23_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