https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-28T03:36:41.320827Z
2021-04-28T03:37:16.722249Z
s3://sentinel-s1-l1c/GRD/2021/4/28/IW/DV/S1A_IW_GRDH_1SDV_20210428T033641_20210428T033716_037645_0470F6_982D
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
2021-04-28T03:36:41.320827Z
2021-04-28T03:37:16.722249Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9628458995507
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-28T09:05:36.827228Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210428T033641_20210428T033716_037645_0470F6_982D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.76867806615367 0.050878569868273216,30.572439003889144 0.522381659953972,30.53478830267518 0.3414417695236008,30.498170269486728 0.1601775672713244,30.45972913929259 -0.020698811587359076,30.41951972279073 -0.2011969648384626,30.38101698583934 -0.3820715179252411,30.302148949004184 -0.7434339333801334,30.265235031720685 -0.9246749443971327,30.225763363382537 -1.105363701062037,30.188561363206325 -1.2865560772209057,30.145747389807497 -1.4665236277350822,30.14150345374138 -1.486435132544447,31.248462363789287 -1.7275199584661782,32.343047923883574 -1.9652367672270687,32.5007159129096 -1.2193549146834564,32.69124902737779 -0.3117738278619174,32.729624873270254 -0.13032596164449672,32.76867806615367 0.050878569868273216))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80052
46.08857308153199
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
2021-12-26T04:49:55.469351Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S02E030/2021/04/28/0470F6
2.0E-4
2.0E-4
true
block average
2
2
-1.0
30.0
-2.0
31.0
POLYGON((31.0 -1.6734072852869637,30.141503453741638 -1.4864351325445035,30.188561363206365 -1.286556077220581,30.24878018601151 -1.0,31.0 -1.0,31.0 -1.6734072852869637))
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_0470F6_S02E030_2021_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0470F6_S02E030_2021_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0470F6_S02E030_2021_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0470F6_S02E030_2021_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0470F6_S02E030_2021_04_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