https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-04T16:44:46.553106Z
2022-05-04T16:45:15.572753Z
s3://sentinel-s1-l1c/GRD/2022/5/4/IW/DV/S1A_IW_GRDH_1SDV_20220504T164446_20220504T164515_043063_05247B_C844
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
2022-05-04T16:44:46.553106Z
2022-05-04T16:45:15.572753Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220504T172923_V20220504T133717_20220504T165447.EOF
346.86614370269035
693000
Copernicus Ground Segment
2022-05-04T17:41:16.948783Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220504T164446_20220504T164515_043063_05247B_C844
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.063257422836383 -35.53170666320083,29.402782027144227 -35.45400493046762,29.678662078816508 -35.39003860948029,29.95410545915358 -35.32544591930106,30.366446490242787 -35.22738788529156,30.640787690574975 -35.16124012897184,31.05146449526072 -35.06086112944083,31.32468909766275 -34.9931738679017,31.700097480187125 -34.898973557890244,31.551204228729613 -34.48771709225915,31.424000097471197 -34.13276154570314,31.29789943133429 -33.7776517304955,31.131342030642355 -33.30364471590552,30.762265193677052 -33.396017938200885,30.493689679163143 -33.462418417061585,30.09006382025028 -33.56093059519119,29.820474328561275 -33.62587623300534,29.415336763095013 -33.722195369079046,29.14474583462747 -33.78567192708028,28.87375798087606 -33.84855687182301,28.540298513988603 -33.92497898377332,28.69361036894751 -34.40229990937607,28.80959095430481 -34.75993185674559,28.92650725727207 -35.11744331173887,29.063257422836383 -35.53170666320083))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.52769
45.45503585698928
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
2022-05-04T19:17:14.298042Z
Batch API, v4.107.0
s3://deafrica-sentinel-1/s1_rtc/S35E031/2022/05/04/05247B
2.0E-4
2.0E-4
true
block average
2
2
-34.0
31.0
-35.0
32.0
POLYGON((31.37685603489242 -34.0,31.551204228744663 -34.48771709230075,31.700097480187267 -34.8989735578908,31.297134914111634 -35.0,31.0 -35.0,31.0 -34.0,31.37685603489242 -34.0))
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_05247B_S35E031_2022_05_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05247B_S35E031_2022_05_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05247B_S35E031_2022_05_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05247B_S35E031_2022_05_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05247B_S35E031_2022_05_04_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