https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-24T15:29:58.457253Z
2022-10-24T15:30:27.476176Z
s3://sentinel-s1-l1c/GRD/2022/10/24/IW/DV/S1A_IW_GRDH_1SDV_20221024T152958_20221024T153027_045586_057349_BD3E
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
2022-10-24T15:29:58.457253Z
2022-10-24T15:30:27.476176Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221024T173101_V20221024T134539_20221024T170309.EOF
347.71725538406986
693000
Copernicus Ground Segment
2022-10-24T18:24:28.515843Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221024T152958_20221024T153027_045586_057349_BD3E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.32718403911293 20.721896282839655,38.91939535019825 20.830256721821474,39.515194032364555 20.937057336949533,40.123240273381 21.04375178983921,40.71377279616782 21.145156690786855,40.66742096671009 21.384094990760396,40.63088494193068 21.564760005870877,40.595678804196275 21.74564461945137,40.5585333413022 21.926200535452924,40.5226878266744 22.10697029271566,40.48801283912933 22.2879306768882,40.45185418148538 22.468640088436054,40.392599035228166 22.77038322152717,39.79467269926771 22.67000733364925,39.18478392974819 22.565175866110877,38.58262307351642 22.45924242128764,37.98362946200352 22.35147619504422,38.16238563398747 21.505201326278343,38.32718403911293 20.721896282839655))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79996426523951
46.15431
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
2022-10-28T10:43:04.612370Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N21E038/2022/10/24/057349
2.0E-4
2.0E-4
true
block average
2
2
22.0
38.0
21.0
39.0
POLYGON((38.26867420385603 21.0,38.05787075331964 22.0,39.0 22.0,39.0 21.0,38.26867420385603 21.0))
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_057349_N21E038_2022_10_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057349_N21E038_2022_10_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057349_N21E038_2022_10_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057349_N21E038_2022_10_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057349_N21E038_2022_10_24_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