https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-05T17:30:35.553345Z
2021-01-05T17:31:00.552155Z
s3://sentinel-s1-l1c/GRD/2021/1/5/IW/DV/S1A_IW_GRDH_1SDV_20210105T173035_20210105T173100_036006_0437EA_1422
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
2021-01-05T17:30:35.553345Z
2021-01-05T17:31:00.552155Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210105T195743_V20210105T154850_20210105T190620.EOF
347.94946925295966
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-05T20:36:33.939665Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210105T173035_20210105T173100_036006_0437EA_1422
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.432957465980122 11.276293112542266,9.994680457554349 11.388299701303307,10.559623796907584 11.499777648792268,11.127784597975008 11.61069756615829,11.683326893613593 11.717986054981997,11.610502569374704 12.079793482159735,11.50248582498489 12.622840543887008,11.38399674420423 13.22556076238753,10.824407013202658 13.119298125079315,10.254938454588274 13.00981390297221,9.685211218728966 12.898932050839605,9.118038288138763 12.787216203016264,9.241995692682455 12.182966405400537,9.27966474027682 12.001511481826883,9.318070954612024 11.820202002570879,9.35530368110651 11.63865663924805,9.393206938350556 11.457243566368156,9.432957465980122 11.276293112542266))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89370463660907
46.06305074581894
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
2021-12-25T22:59:01.067748Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N12E011/2021/01/05/0437EA
2.0E-4
2.0E-4
true
block average
2
2
13.0
11.0
12.0
12.0
POLYGON((11.428339851628074 13.0,11.626563340880358 12.0,11.0 12.0,11.0 13.0,11.428339851628074 13.0))
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_0437EA_N12E011_2021_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0437EA_N12E011_2021_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0437EA_N12E011_2021_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0437EA_N12E011_2021_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0437EA_N12E011_2021_01_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