https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-18T17:54:52.098046Z
2023-11-18T17:55:17.096468Z
s3://sentinel-s1-l1c/GRD/2023/11/18/IW/DV/S1A_IW_GRDH_1SDV_20231118T175452_20231118T175517_051275_062FA2_571E
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
2023-11-18T17:54:52.098046Z
2023-11-18T17:55:17.096468Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231118T195651_V20231118T161350_20231118T193120.EOF
347.986429082215
693000
Copernicus Ground Segment
2023-11-18T20:11:50.707332Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231118T175452_20231118T175517_051275_062FA2_571E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.7920882982960804 8.655729491141258,4.354479761226427 8.770146498192995,4.918950874604089 8.884072375986175,5.48171498472487 8.996730871137068,6.026335228555446 9.104869122503066,5.990661040588625 9.285869250422188,5.917880819881099 9.647756780786983,5.882056398556478 9.82880373437763,5.77508847925464 10.372009373774747,5.740760989381998 10.55332523653539,5.72882612943502 10.6134177147272,5.180932594224952 10.506339036994767,4.611814038454861 10.394027275915636,4.047036266771939 10.2814929340108,3.4819286547644293 10.167825222565709,3.4939429693032373 10.107501343339067,3.531767838529174 9.92613852564244,3.5683877735030625 9.744529458390954,3.6802009535890803 9.200084971478681,3.7184765873682806 9.01880399434112,3.7920882982960804 8.655729491141258))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86286142717855
46.12315420107164
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
2023-11-19T18:06:48.019820Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N09E003/2023/11/18/062FA2
2.0E-4
2.0E-4
true
block average
2
2
10.0
3.0
9.0
4.0
POLYGON((3.722289012045646 9.0,3.5163633546118267 10.0,4.0 10.0,4.0 9.0,3.722289012045646 9.0))
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_062FA2_N09E003_2023_11_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062FA2_N09E003_2023_11_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062FA2_N09E003_2023_11_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062FA2_N09E003_2023_11_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062FA2_N09E003_2023_11_18_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