https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-29T16:39:41.027887Z
2021-03-29T16:40:08.331263Z
s3://sentinel-s1-l1c/GRD/2021/3/29/IW/DV/S1A_IW_GRDH_1SDV_20210329T163941_20210329T164008_037215_046209_E820
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
2021-03-29T16:39:41.027887Z
2021-03-29T16:40:08.331263Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.585137670522
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-30T12:05:53.572934Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210329T163941_20210329T164008_037215_046209_E820
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.678809407253958 -24.011845670581373,28.04057583289357 -23.928800290723554,28.288880551935 -23.871240804912514,28.65469405129911 -23.785636906771494,28.901215359071294 -23.72739205829121,29.26915003884362 -23.639641506262212,29.51528402404036 -23.580386392247807,30.050761789677235 -23.449955397672138,29.998564013988386 -23.271193710685736,29.949625482307194 -23.09154525347291,29.903149907301895 -22.91130498243387,29.847473083935654 -22.733363370730615,29.79478814215004 -22.554694750776243,29.745379459835636 -22.37522978072358,29.694873429957596 -22.19605432929729,29.645861511054 -22.01652380297786,29.62609067596817 -21.941826354976435,29.093461716350372 -22.070968675421543,28.487931761943187 -22.215399769359536,27.884075718897577 -22.356908515632185,27.281360860185153 -22.49564788842063,27.300459122422488 -22.570578481083768,27.395943080438258 -22.93064607352456,27.440524001949004 -23.111423106718025,27.48581957187049 -23.292047042943747,27.534912996545067 -23.471808658402708,27.58192916486628 -23.652059449528718,27.63191583244505 -23.831638394463496,27.678809407253958 -24.011845670581373))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43642
46.01102299532186
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
2021-12-26T03:15:30.149187Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/03/29/046209
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((28.0 -22.329742604368498,28.487931761951202 -22.21539976935768,29.0 -22.09326117777532,29.0 -23.0,28.0 -23.0,28.0 -22.329742604368498))
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_046209_S23E028_2021_03_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046209_S23E028_2021_03_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046209_S23E028_2021_03_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046209_S23E028_2021_03_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046209_S23E028_2021_03_29_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