https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-02T17:01:09.785399Z
2022-05-02T17:01:34.783401Z
s3://sentinel-s1-l1c/GRD/2022/5/2/IW/DV/S1A_IW_GRDH_1SDV_20220502T170109_20220502T170134_043034_052374_C58E
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
2022-05-02T17:01:09.785399Z
2022-05-02T17:01:34.783401Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220502T174632_V20220502T135344_20220502T171114.EOF
346.8211031300143
693000
Copernicus Ground Segment
2022-05-02T19:37:31.512247Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220502T170109_20220502T170134_043034_052374_C58E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.0744872517445 -35.91111400696444,25.4295672659044 -35.82985640289583,25.705570599282478 -35.765840004959855,25.98113064910595 -35.70119381434172,26.393634178425998 -35.60304924411374,26.668075293650165 -35.53683965392038,27.07888918278253 -35.43636167369703,27.35219658529539 -35.368604335145456,27.7226404081852 -35.27558191548575,27.592937732016132 -34.92110540377625,27.464355110203453 -34.566380798673535,27.33690236245379 -34.21149844856618,27.189867010667705 -33.7980033845911,26.825302936469747 -33.889335557063,26.556371848413036 -33.95588548658677,26.15219541825521 -34.054610968575304,25.88222752726456 -34.11969159177653,25.476505482285745 -34.21620223487592,25.205513748240065 -34.27979910094812,24.93411625019187 -34.34279842390865,24.585006249089723 -34.42279841445729,24.720232114707915 -34.83923584603646,24.83736095519387 -35.19668177009565,24.95544916139621 -35.554004547842304,25.0744872517445 -35.91111400696444))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.62152
45.45481392893745
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
2022-05-02T20:49:21.121184Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S36E024/2022/05/02/052374
2.0E-4
2.0E-4
true
block average
2
2
-35.0
24.0
-36.0
25.0
POLYGON((25.0 -35.68765526275764,24.77291174448689 -35.0,25.0 -35.0,25.0 -35.68765526275764))
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_052374_S36E024_2022_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052374_S36E024_2022_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052374_S36E024_2022_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052374_S36E024_2022_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052374_S36E024_2022_05_02_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