https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-16T04:03:49.651048Z
2018-01-16T04:04:14.649489Z
s3://sentinel-s1-l1c/GRD/2018/1/16/IW/DV/S1B_IW_GRDH_1SDV_20180116T040349_20180116T040414_009191_010761_2418
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
2018-01-16T04:03:49.651048Z
2018-01-16T04:04:14.649489Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180116T055421_V20180116T014016_20180116T045746.EOF
192.141495660248
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-16T06:11:24.952492Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180116T040349_20180116T040414_009191_010761_2418
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.125539244 17.313465219,27.545351161 17.423206119,26.96308767 17.531511874,26.380138339 17.638105899,25.80577743 17.741322146,25.735362272 17.379492014,25.592340143 16.655983005,25.509673917 16.234321061,26.079255874 16.130015554,26.657409573 16.022469775,27.234940151 15.913367963,27.810471038 15.802987613,27.898249233 16.22563599,28.050419569 16.95079871,28.125539244 17.313465219))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89236391416124
46.08516
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
2022-01-20T16:51:03.421623Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N16E027/2018/01/16/010761
2.0E-4
2.0E-4
true
block average
2
2
17.0
27.0
16.0
28.0
POLYGON((28.0 16.710525915981023,27.85138777319806 16.0,27.0 16.0,27.0 17.0,28.0 17.0,28.0 16.710525915981023))
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_010761_N16E027_2018_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010761_N16E027_2018_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010761_N16E027_2018_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010761_N16E027_2018_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010761_N16E027_2018_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