https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-12T03:31:25.147573Z
2022-01-12T03:31:50.146176Z
s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T033125_20220112T033150_041422_04ECD4_C16D
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
2022-01-12T03:31:25.147573Z
2022-01-12T03:31:50.146176Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220112T064742_V20220112T023859_20220112T055629.EOF
192.059189405231
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-12T09:52:55.043486Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220112T033125_20220112T033150_041422_04ECD4_C16D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.558427630656816 -10.32818183127949,32.002868491069535 -10.20347429652557,31.43587861806795 -10.075130897314471,30.87040034170229 -9.946073070633098,30.336023131840218 -9.823150656193283,30.293000414969953 -10.003288619002342,30.252825649972735 -10.184196695834377,30.211529756151428 -10.364851893201706,30.169427493865136 -10.545328873969657,30.086625950480567 -10.906635398741752,29.987991108749664 -11.326978555174273,30.5255030693137 -11.45160835530816,31.091312917952198 -11.581619075750947,31.656924187534408 -11.710372518516955,32.22444196645859 -11.838346182790072,32.318816164732645 -11.416169298156555,32.397913961382145 -11.053278244757935,32.43974460164242 -10.872355835470533,32.517724253852435 -10.509247615642504,32.558427630656816 -10.32818183127949))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64194623876984
46.07072726136794
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
2022-01-12T13:11:22.631420Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/S11E030/2022/01/12/04ECD4
2.0E-4
2.0E-4
true
block average
2
2
-10.0
30.0
-11.0
31.0
POLYGON((30.064717653586644 -11.0,30.21152975615258 -10.364851893196132,30.293785842550175 -10.0,31.0 -10.0,31.0 -11.0,30.064717653586644 -11.0))
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_04ECD4_S11E030_2022_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ECD4_S11E030_2022_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ECD4_S11E030_2022_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ECD4_S11E030_2022_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ECD4_S11E030_2022_01_12_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