https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-26T16:55:23.240297Z
2023-11-26T16:55:48.239106Z
s3://sentinel-s1-l1c/GRD/2023/11/26/IW/DV/S1A_IW_GRDH_1SDV_20231126T165523_20231126T165548_051391_06339A_4714
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
2023-11-26T16:55:23.240297Z
2023-11-26T16:55:48.239106Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231126T171813_V20231126T164650_20231126T232150.EOF
347.17397627222715
693000
Copernicus Ground Segment
2023-11-26T17:42:02.539045Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231126T165523_20231126T165548_051391_06339A_4714
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.390473448739089 31.70045513763493,15.793813742944625 31.765951811028113,16.06761235819249 31.809632397726066,16.47878904136512 31.874049904710798,16.753221891148563 31.916257030197904,17.165336589058512 31.978457090202017,17.44038573136601 32.01918133966575,17.715676263698775 32.05930981516326,18.003119674982337 32.10053009563614,17.70265906934648 33.60394907828042,17.410252314477987 33.56312658583762,17.1302207464255 33.523342766506595,16.850447239512533 33.48292776415861,16.431278321603703 33.42112511058716,16.15216484919941 33.37913888590553,15.73400165167978 33.31498690175346,15.455568992756294 33.27143943645411,15.045396153258459 33.20606993429087,15.266928307554872 32.24260777379753,15.390473448739089 31.70045513763493))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6904457455624
46.4932337006367
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
2023-11-26T19:40:18.536964Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N32E016/2023/11/26/06339A
2.0E-4
2.0E-4
true
block average
2
2
33.0
16.0
32.0
17.0
POLYGON((16.0 32.0,16.0 33.0,17.0 33.0,17.0 32.0,16.0 32.0))
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_06339A_N32E016_2023_11_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06339A_N32E016_2023_11_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06339A_N32E016_2023_11_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06339A_N32E016_2023_11_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06339A_N32E016_2023_11_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