https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-25T03:52:12.996883Z
2022-06-25T03:52:37.996445Z
s3://sentinel-s1-l1c/GRD/2022/6/25/IW/DV/S1A_IW_GRDH_1SDV_20220625T035212_20220625T035237_043814_053B0D_BFB5
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
2022-06-25T03:52:12.996883Z
2022-06-25T03:52:37.996445Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220625T021545_V20220625T013319_20220625T080819.EOF
192.8748894608616
693000
Copernicus Ground Segment
2022-06-25T03:59:23.250005Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220625T035212_20220625T035237_043814_053B0D_BFB5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.7518063628125 33.82660424413529,33.349619895190735 33.890202658848686,33.07641525467021 33.93260186127115,32.66610565616166 33.9950643261763,32.392235481845006 34.03594618733713,31.980942660834728 34.09612557847157,31.70642719548777 34.13548071918749,31.431659429251116 34.17422266692278,31.07461795526472 34.22357679605713,30.929665906927514 33.50192569411715,30.773332080099284 32.7203805652749,31.12417527496342 32.670555690800704,31.394186531387597 32.63149114796468,31.663961814067378 32.591847474634704,32.06817599391247 32.531299164469836,32.33734880849146 32.49021382136144,32.740646023702624 32.427509442604425,33.009198819285636 32.38499109658135,33.40456359716204 32.32127850915371,33.58437124482209 33.10395427663434,33.7518063628125 33.82660424413529))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66796286770909
46.13409263861539
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
2022-06-25T05:25:45.305964Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N33E031/2022/06/25/053B0D
2.0E-4
2.0E-4
true
block average
2
2
34.0
31.0
33.0
32.0
POLYGON((31.0 33.852087532821635,31.02970994575421 34.0,32.0 34.0,32.0 33.0,31.0 33.0,31.0 33.852087532821635))
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_053B0D_N33E031_2022_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053B0D_N33E031_2022_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053B0D_N33E031_2022_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053B0D_N33E031_2022_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053B0D_N33E031_2022_06_25_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