https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-28T03:23:04.194244Z
2023-09-28T03:23:33.213100Z
s3://sentinel-s1-l1c/GRD/2023/9/28/IW/DV/S1A_IW_GRDH_1SDV_20230928T032304_20230928T032333_050522_0615BC_B328
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
2023-09-28T03:23:04.194244Z
2023-09-28T03:23:33.213100Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230928T045858_V20230928T010028_20230928T041758.EOF
192.2281616287414
693000
Copernicus Ground Segment
2023-09-28T05:54:32.961810Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230928T032304_20230928T032333_050522_0615BC_B328
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.11268926059654 20.644470283749918,38.522762165258904 20.7524968963978,37.92832226308394 20.859150243575453,37.33305233366693 20.96373818914533,36.73762608347847 21.066130317879598,36.726499112923676 21.007733373676327,36.68879451627224 20.827243469871988,36.61922722030709 20.465257867058625,36.548512647547355 20.103449357952048,36.51081138953067 19.922942015134716,36.475696259035665 19.741985475678348,36.442323060449354 19.560722434230865,36.4180524915385 19.43998010810904,37.00758074437324 19.33635940908398,37.59963010235154 19.230241846216817,38.187827544005565 19.122781372564887,38.77162567243674 19.014125057913304,39.11268926059654 20.644470283749918))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7803995372869
46.05284715025726
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
2023-09-28T09:15:49.041543Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N20E039/2023/09/28/0615BC
2.0E-4
2.0E-4
true
block average
2
2
21.0
39.0
20.0
40.0
POLYGON((39.11268926059657 20.644470283750085,39.0 20.10579537269334,39.0 20.665105781255235,39.11268926059657 20.644470283750085))
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_0615BC_N20E039_2023_09_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0615BC_N20E039_2023_09_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0615BC_N20E039_2023_09_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0615BC_N20E039_2023_09_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0615BC_N20E039_2023_09_28_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