https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-29T03:30:49.851377Z
2021-01-29T03:31:18.870719Z
s3://sentinel-s1-l1c/GRD/2021/1/29/IW/DV/S1A_IW_GRDH_1SDV_20210129T033049_20210129T033118_036347_0443D2_3B2D
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
2021-01-29T03:30:49.851377Z
2021-01-29T03:31:18.870719Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210129T073613_V20210129T023853_20210129T055623.EOF
192.0341695401302
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-29T08:49:53.146406Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210129T033049_20210129T033118_036347_0443D2_3B2D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.92531438344685 -8.699737946887975,32.370009028014536 -8.575775177346596,31.917012728343593 -8.473998651972057,31.351875805562678 -8.34622680846852,30.71730936421001 -8.20172918142924,30.703197945398102 -8.259580037328913,30.661717280806428 -8.440101644949106,30.61738432380196 -8.61997140861825,30.5748772938449 -8.800270589425573,30.531712334691427 -8.980422682831728,30.493472546885258 -9.161727165053765,30.339563709435186 -9.82387711664472,30.87030253570208 -9.945946017515572,31.43578432280983 -10.074990169874361,32.00277738907696 -10.203319813688985,32.56268454996405 -10.32898588956472,32.58676514933703 -10.207058110957798,32.71177985500957 -9.664273483104116,32.788554677638935 -9.300968713840804,32.82623442831583 -9.119166289245323,32.87043632172864 -8.93883005194579,32.909496268753756 -8.757346975558196,32.92531438344685 -8.699737946887975))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75253
46.09054257249828
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
2021-12-26T00:11:22.264696Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S09E032/2021/01/29/0443D2
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.92531438344731 -8.699737946888083,32.90949626875542 -8.75734697555091,32.87043632172601 -8.938830051957714,32.85544306488566 -9.0,32.0 -9.0,32.0 -8.492643740608894,32.92531438344731 -8.699737946888083))
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_0443D2_S09E032_2021_01_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0443D2_S09E032_2021_01_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0443D2_S09E032_2021_01_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0443D2_S09E032_2021_01_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0443D2_S09E032_2021_01_29_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 2019
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