https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-16T04:07:53.130571Z
2021-07-16T04:08:18.129033Z
s3://sentinel-s1-l1c/GRD/2021/7/16/IW/DV/S1B_IW_GRDH_1SDV_20210716T040753_20210716T040818_027814_0351AB_258E
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-16T04:07:53.130571Z
2021-07-16T04:08:18.129033Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8772602403989
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-16T04:46:13.463388Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210716T040753_20210716T040818_027814_0351AB_258E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.64457981582137 33.85219661716358,29.242912142779556 33.91570006887904,28.970052567694264 33.95803767170774,28.5602614430992 34.02041019286135,28.286737495587456 34.06123375676519,27.87596485381897 34.12132817499142,27.601796738747183 34.16062840037814,27.32737674005417 34.19931670735197,26.966696504471358 34.249163280819396,26.821714439468025 33.52758943105484,26.665332231840246 32.74603772393239,27.019745555229573 32.69571653962085,27.289410972282397 32.65670691678949,27.55884082121061 32.6171194100896,27.962537627688988 32.556657685842225,28.231366040311134 32.51563155072501,28.634147484105547 32.45301840551518,28.902356976613653 32.41056240061687,29.297205690350676 32.34694572244653,29.4770901862842 33.12962596003898,29.64457981582137 33.85219661716358))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67019578297628
46.11388449783887
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
2021-12-26T08:45:14.105227Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N33E026/2021/07/16/0351AB
2.0E-4
2.0E-4
true
block average
2
2
34.0
26.0
33.0
27.0
POLYGON((26.71614803980084 33.0,26.916633427784163 34.0,27.0 34.0,27.0 33.0,26.71614803980084 33.0))
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_0351AB_N33E026_2021_07_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0351AB_N33E026_2021_07_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0351AB_N33E026_2021_07_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0351AB_N33E026_2021_07_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0351AB_N33E026_2021_07_16_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