https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-30T04:09:05.159711Z
2020-12-30T04:09:31.078470Z
s3://sentinel-s1-l1c/GRD/2020/12/30/IW/DV/S1A_IW_GRDH_1SDV_20201230T040905_20201230T040931_035910_0434AC_F574
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
2020-12-30T04:09:05.159711Z
2020-12-30T04:09:31.078470Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201230T063859_V20201230T014932_20201230T050702.EOF
192.7463022841109
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-30T07:31:30.951310Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201230T040905_20201230T040931_035910_0434AC_F574
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.174694464953447 31.795236182951417,28.775991843805954 31.859906235801926,28.507526980330827 31.9026972659245,28.104368260542458 31.965820768654165,27.835292056698076 32.007192366678574,27.431228903501864 32.06818000640792,27.161558257081328 32.108123297028975,26.891654697185707 32.147492912227186,26.560221376326968 32.194987368835505,26.452496771142776 31.653484411077898,26.416148295957406 31.473008771810363,26.34235347496663 31.112206954334148,26.272098439343083 30.760708542950873,26.598354138239223 30.712785709439437,26.864052889817767 30.67310332539445,27.261509722457397 30.612667961135703,27.527595448937525 30.57148949528384,27.792829478644634 30.529866703366352,28.188921481080346 30.466636784439473,28.45518422920437 30.4234124246021,28.84831058992658 30.35852780295057,28.886434902088002 30.529881009518938,28.969916544867633 30.89124117765025,29.174694464953447 31.795236182951417))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71328190978813
46.26978448759103
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
2021-12-25T22:38:31.287557Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N30E026/2020/12/30/0434AC
2.0E-4
2.0E-4
true
block average
2
2
31.0
26.0
30.0
27.0
POLYGON((27.0 30.652431865127685,26.272098439343218 30.76070854295087,26.319926336411733 31.0,27.0 31.0,27.0 30.652431865127685))
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_0434AC_N30E026_2020_12_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0434AC_N30E026_2020_12_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0434AC_N30E026_2020_12_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0434AC_N30E026_2020_12_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0434AC_N30E026_2020_12_30_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