https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T19:04:07.537894Z
2021-06-05T19:04:41.882106Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1A_IW_GRDH_1SDV_20210605T190407_20210605T190441_038209_04825F_E24E
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
2021-06-05T19:04:07.537894Z
2021-06-05T19:04:41.882106Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6617961380994
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T20:20:41.835503Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210605T190407_20210605T190441_038209_04825F_E24E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.440063179845401 22.103686525029126,-14.84674995635316 22.210718093811128,-14.244248463543048 22.317032038899626,-13.641351193052852 22.421021649178392,-13.048781269239742 22.520889233055005,-13.1543509087783 23.063234996169676,-13.29640031837637 23.786214118378265,-13.331022647276663 23.96709296970178,-13.428868259832205 24.466605920524092,-13.78517424397573 24.40853289472215,-14.030916636814046 24.36795835516014,-14.27655858569624 24.3269766624211,-14.643828184185136 24.26491274850407,-15.010875612157669 24.20194082536421,-15.256514593389708 24.159270849477398,-15.501240688288824 24.116337879635534,-15.859403416175686 24.052743293307607,-15.791140065659354 23.7332882234176,-15.712174982243738 23.37130249377756,-15.673812579719911 23.190108984028537,-15.596013056492202 22.82791538109847,-15.555242223331678 22.647157287589703,-15.440063179845401 22.103686525029126))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75530270771407
46.04387585083656
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
2021-12-26T06:47:17.733203Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23W015/2021/06/05/04825F
2.0E-4
2.0E-4
true
block average
2
2
24.0
-15.0
23.0
-14.0
POLYGON((-15.0 23.0,-15.0 24.0,-14.0 24.0,-14.0 23.0,-15.0 23.0))
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_04825F_N23W015_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04825F_N23W015_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04825F_N23W015_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04825F_N23W015_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04825F_N23W015_2021_06_05_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