https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-23T17:54:43.382511Z
2023-03-23T17:55:08.381140Z
s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T175443_20230323T175508_047775_05BD53_2854
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
2023-03-23T17:54:43.382511Z
2023-03-23T17:55:08.381140Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230323T195712_V20230323T161342_20230323T193112.EOF
347.9870781551614
693000
Copernicus Ground Segment
2023-03-23T20:11:27.165433Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230323T175443_20230323T175508_047775_05BD53_2854
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.7932723926325114 8.655337266257018,4.355653126167375 8.769746279720671,4.9205326161132446 8.883748554613927,5.482874660622773 8.996316264261933,6.027669193119693 9.104483355205794,5.99202849788907 9.285489922737295,5.919260055199468 9.647379560135825,5.8834415990907605 9.828427528251005,5.776487620726288 10.37163560256068,5.742163318516553 10.552952022703497,5.730230640550977 10.613044875714706,5.182157687442075 10.50593691249966,4.613038631172827 10.393630781725847,4.0482605630732955 10.281102226755198,3.4827982547159984 10.167368535786993,3.532985371291391 9.925752303389794,3.5696003868468464 9.7441423247953,3.6813992185516056 9.199695194551044,3.719670282375584 9.018413389946364,3.757067863611966 8.836951481156236,3.7932723926325114 8.655337266257018))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8575417042859
46.12054549038689
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
2023-03-24T10:37:53.170407Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N09E003/2023/03/23/05BD53
2.0E-4
2.0E-4
true
block average
2
2
10.0
3.0
9.0
4.0
POLYGON((3.723465107697052 9.0,3.6813992185516655 9.199695194550728,3.5175630721840054 10.0,4.0 10.0,4.0 9.0,3.723465107697052 9.0))
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_05BD53_N09E003_2023_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BD53_N09E003_2023_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BD53_N09E003_2023_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BD53_N09E003_2023_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BD53_N09E003_2023_03_23_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