https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-13T17:00:23.452713Z
2018-12-13T17:00:52.486670Z
s3://sentinel-s1-l1c/GRD/2018/12/13/IW/DV/S1A_IW_GRDH_1SDV_20181213T170023_20181213T170052_025009_02C204_A9DA
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
2018-12-13T17:00:23.452713Z
2018-12-13T17:00:52.486670Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181213T175640_V20181213T135326_20181213T171056.EOF
346.6808477025398
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-13T18:27:12.152447Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181213T170023_20181213T170052_025009_02C204_A9DA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.63366274 -37.513609551,25.98674563 -37.432919795,26.268305294 -37.367677043,26.549376059 -37.30176778,26.970059311 -37.201660127,27.249895504 -37.13409651,27.668714092 -37.031520203,27.947298871 -36.962319456,28.330960468 -36.8657274,28.174129372 -36.455293401,28.040356454 -36.101379814,27.907814631 -35.74729664,27.732326387 -35.273206888,27.355587793 -35.36783438,27.082075555 -35.435653212,26.670953019 -35.536221707,26.396305221 -35.602490496,25.983490273 -35.700722052,25.707721685 -35.765425012,25.431509105 -35.829497267,25.085182413 -35.908774022,25.246128919 -36.386448037,25.367600257 -36.743252227,25.490121756 -37.099924353,25.63366274 -37.513609551))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.50684
45.38922264318951
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
2021-12-23T19:25:35.811686Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S37E026/2018/12/13/02C204
2.0E-4
2.0E-4
true
block average
2
2
-36.0
26.0
-37.0
27.0
POLYGON((26.0 -37.0,26.0 -36.0,27.0 -36.0,27.0 -37.0,26.0 -37.0))
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_02C204_S37E026_2018_12_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C204_S37E026_2018_12_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C204_S37E026_2018_12_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C204_S37E026_2018_12_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C204_S37E026_2018_12_13_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