https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-15T04:24:00.221498Z
2021-02-15T04:24:24.246594Z
s3://sentinel-s1-l1c/GRD/2021/2/15/IW/DV/S1B_IW_GRDH_1SDV_20210215T042400_20210215T042424_025612_030D64_961B
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
2021-02-15T04:24:00.221498Z
2021-02-15T04:24:24.246594Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210215T061910_V20210215T015702_20210215T051432.EOF
191.9706241365206
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-15T07:10:53.423211Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210215T042400_20210215T042424_025612_030D64_961B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.45170919025456 4.9112410871395005,20.34693538174902 5.141311271472765,19.240701028603084 5.369582056984904,19.203370274712256 5.1887177161694495,19.13053928253987 4.826405959940293,19.054903013811902 4.46465174621612,19.01855007686548 4.283461627306207,18.981121885744784 4.10248920794426,18.969669751965814 4.044822440279968,20.074625831368568 3.8142050465687127,21.179780450417578 3.5819735549782035,21.34171551733631 4.366082158296987,21.378651762898457 4.54777919806374,21.41684320936817 4.729209686241943,21.45170919025456 4.9112410871395005))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80783823103949
46.00403
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
2021-12-26T01:01:56.900614Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N04E019/2021/02/15/030D64
2.0E-4
2.0E-4
true
block average
2
2
5.0
19.0
4.0
20.0
POLYGON((19.18442730812401 4.0,19.0 4.038492159029295,19.0 4.193768479195819,19.165434717080483 5.0,20.0 5.0,20.0 4.0,19.18442730812401 4.0))
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_030D64_N04E019_2021_02_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030D64_N04E019_2021_02_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030D64_N04E019_2021_02_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030D64_N04E019_2021_02_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030D64_N04E019_2021_02_15_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