https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-26T03:19:23.324114Z
2023-02-26T03:19:36.332863Z
s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T031923_20230226T031936_047401_05B0B2_EF61
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
2023-02-26T03:19:23.324114Z
2023-02-26T03:19:36.332863Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230226T044004_V20230226T004352_20230226T040122.EOF
192.5551907297216
693000
Copernicus Ground Segment
2023-02-26T05:52:22.448936Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230226T031923_20230226T031936_047401_05B0B2_EF61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.77824215261316 -26.037237023727418,32.4689196354558 -25.96628117809315,32.2159439671879 -25.90768359645885,31.8370910922291 -25.81899921680326,31.585523371741658 -25.75949611902955,31.20444590079683 -25.668411883334812,30.952848526099533 -25.607662267387404,30.70319860630818 -25.546901362865817,30.34900658444968 -25.459835877300005,30.29785839758949 -25.63909743579053,30.190282124047407 -25.99654577723042,30.154669934075194 -26.11238707418201,30.505127968754607 -26.198676849913547,30.756959170113547 -26.26007554319173,31.139351908033603 -26.352355934604677,31.394975697733088 -26.41339767746184,31.777459219325223 -26.503761162925827,32.02919833874734 -26.56259502372201,32.286272307256915 -26.622169021087593,32.59761383326714 -26.69359320170387,32.72908084585485 -26.217099145531662,32.77824215261316 -26.037237023727418))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.77782
45.72988409772577
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
2023-02-26T09:01:25.765624Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S27E031/2023/02/26/05B0B2
2.0E-4
2.0E-4
true
block average
2
2
-26.0
31.0
-27.0
32.0
POLYGON((32.0 -26.55577109027331,31.394975697817852 -26.413397677481917,31.0 -26.31872703075193,31.0 -26.0,32.0 -26.0,32.0 -26.55577109027331))
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_05B0B2_S27E031_2023_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B0B2_S27E031_2023_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B0B2_S27E031_2023_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B0B2_S27E031_2023_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B0B2_S27E031_2023_02_26_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