https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-28T16:12:23.423387Z
2018-08-28T16:12:48.421679Z
s3://sentinel-s1-l1c/GRD/2018/8/28/IW/DV/S1A_IW_GRDH_1SDV_20180828T161223_20180828T161248_023448_028D69_F509
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
2018-08-28T16:12:23.423387Z
2018-08-28T16:12:48.421679Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180828T200125_V20180828T143435_20180828T175205.EOF
348.03063772282036
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-28T21:20:23.857653Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180828T161223_20180828T161248_023448_028D69_F509
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.950206361 -3.071602396,32.054866663 -2.830243774,33.145896923 -2.59075652,33.029163196 -2.048201893,32.991439048 -1.86707165,32.952313917 -1.686255342,32.915005451 -1.505048436,32.875808369 -1.324263146,32.838257265 -1.14312379,32.825366334 -1.083763596,30.630827762 -1.559957831,30.643671813 -1.619506171,30.681147918 -1.801200001,30.720307812 -1.982530466,30.757459781 -2.164302579,30.796475682 -2.34567263,30.834025408 -2.527365851,30.950206361 -3.071602396))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84535
46.15267784720519
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
2021-12-23T04:04:18.247878Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S02E033/2018/08/28/028D69
2.0E-4
2.0E-4
true
block average
2
2
-1.0
33.0
-2.0
34.0
POLYGON((33.0 -1.9081765496006522,33.01912414721789 -2.0,33.0 -2.0,33.0 -1.9081765496006522))
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_028D69_S02E033_2018_08_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028D69_S02E033_2018_08_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028D69_S02E033_2018_08_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028D69_S02E033_2018_08_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028D69_S02E033_2018_08_28_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