https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-16T16:40:29.709713Z
2020-01-16T16:40:54.708005Z
s3://sentinel-s1-l1c/GRD/2020/1/16/IW/DV/S1B_IW_GRDH_1SDV_20200116T164029_20200116T164054_019844_025867_79E7
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
2020-01-16T16:40:29.709713Z
2020-01-16T16:40:54.708005Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200116T172706_V20200116T132809_20200116T164539.EOF
347.78868511423815
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-16T17:46:00.531355Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20200116T164029_20200116T164054_019844_025867_79E7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.19073538102889 -18.254952512203662,26.757321402870897 -18.125333261360932,27.344715403029856 -17.988997714360714,27.931207229173047 -17.85089839330422,28.480400360312927 -17.719792594243582,28.434239486291446 -17.53998268867659,28.390830737501318 -17.35942571111245,28.348901022698136 -17.17852453596082,28.258437129854055 -16.818355136876384,28.168612899117424 -16.45807985542035,28.123023024604187 -16.278123097601615,28.107226149175716 -16.218787692681282,27.562002173383974 -16.348193439137745,26.979837918224845 -16.484629638325664,26.396868192967638 -16.619456677985546,25.83463404867053 -16.74777046658398,25.849801762346686 -16.807357408431294,25.893440339819488 -16.988057151956514,26.065663357425954 -17.711467221531834,26.10536490291778 -17.893107058214945,26.14665604217543 -18.07439171117213,26.19073538102889 -18.254952512203662))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.41049
45.98609305919106
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
2021-12-25T04:34:11.290606Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S18E026/2020/01/16/025867
2.0E-4
2.0E-4
true
block average
2
2
-17.0
26.0
-18.0
27.0
POLYGON((26.129711869265527 -18.0,26.06566335742632 -17.711467221533262,26.0 -17.43565313683934,26.0 -17.0,27.0 -17.0,27.0 -18.0,26.129711869265527 -18.0))
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_025867_S18E026_2020_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025867_S18E026_2020_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025867_S18E026_2020_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025867_S18E026_2020_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025867_S18E026_2020_01_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