https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-24T17:57:41.963667Z
2022-09-24T17:58:06.962009Z
s3://sentinel-s1-l1c/GRD/2022/9/24/IW/DV/S1A_IW_GRDH_1SDV_20220924T175741_20220924T175806_045150_056566_D063
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
2022-09-24T17:57:41.963667Z
2022-09-24T17:58:06.962009Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220924T200219_V20220924T161345_20220924T193115.EOF
347.7670780234154
693000
Copernicus Ground Segment
2022-09-24T20:26:25.608807Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220924T175741_20220924T175806_045150_056566_D063
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.6183590861201345 19.238491078829334,2.2084689678976455 19.348077873666615,2.799443913091892 19.455768633244492,3.3931250813159846 19.561874855472862,3.9641006952598947 19.661949040587096,3.9303602159432716 19.842982841194946,3.8268430649542786 20.38593363112324,3.7905748043778487 20.56660562021836,3.7202457258282298 20.928312714911247,3.682650253321237 21.108747629299717,3.6710548483277314 21.16880324231033,3.094995239315685 21.069883986887916,2.495104914567247 20.964650245547375,1.8964009240407276 20.85737302786903,1.3009743297586307 20.74845470819189,1.352773645626017 20.5072459738537,1.3937253649409942 20.32654166721149,1.4295988820531944 20.14489670190479,1.4682466029631076 19.963765095279967,1.5054753148799744 19.782369044748968,1.5436127331683123 19.601141209258227,1.6183590861201345 19.238491078829334))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86415701051967
46.14866738196569
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
2022-09-24T21:58:20.198238Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N20E003/2022/09/24/056566
2.0E-4
2.0E-4
true
block average
2
2
21.0
3.0
20.0
4.0
POLYGON((3.7053089417540974 21.0,3.826843064953874 20.385933631125496,3.900423858473344 20.0,3.0 20.0,3.0 21.0,3.7053089417540974 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_056566_N20E003_2022_09_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056566_N20E003_2022_09_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056566_N20E003_2022_09_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056566_N20E003_2022_09_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056566_N20E003_2022_09_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