https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-22T15:39:11.413465Z
2022-10-22T15:39:40.425674Z
s3://sentinel-s1-l1c/GRD/2022/10/22/IW/DV/S1A_IW_GRDH_1SDV_20221022T153911_20221022T153940_045556_057250_23FA
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
2022-10-22T15:39:11.413465Z
2022-10-22T15:39:40.425674Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221022T175255_V20221022T140206_20221022T171936.EOF
348.01771740985447
693000
Copernicus Ground Segment
2022-10-22T18:13:58.677679Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221022T153911_20221022T153940_045556_057250_23FA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.69455897805417 -5.5402726259997745,40.79591083650571 -5.29681613589484,41.902824725142466 -5.04999664984058,41.69247251014203 -4.087577489514901,41.549049784177335 -3.4244718026418006,40.443726939943744 -3.668412726181956,39.34723647942898 -3.9089486611083655,39.37226491376487 -4.029915723454405,39.412870681572876 -4.2109784428681944,39.44787403186828 -4.3932778922861795,39.56463443981457 -4.937615847699575,39.69455897805417 -5.5402726259997745))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55611
45.92447937258208
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
2022-10-22T20:24:25.149657Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/S06E041/2022/10/22/057250
2.0E-4
2.0E-4
true
block average
2
2
-5.0
41.0
-6.0
42.0
POLYGON((41.89189715172111 -5.0,41.90282472514245 -5.049996649840581,41.0 -5.251308366085495,41.0 -5.0,41.89189715172111 -5.0))
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_057250_S06E041_2022_10_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057250_S06E041_2022_10_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057250_S06E041_2022_10_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057250_S06E041_2022_10_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057250_S06E041_2022_10_22_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