https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-23T03:18:58.460268Z
2020-07-23T03:19:25.405976Z
s3://sentinel-s1-l1c/GRD/2020/7/23/IW/DV/S1A_IW_GRDH_1SDV_20200723T031858_20200723T031925_033576_03E421_5BB7
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
2020-07-23T03:18:58.460268Z
2020-07-23T03:19:25.405976Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200723T063906_V20200723T022225_20200723T053955.EOF
192.5321572517356
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-23T10:24:38.636537Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200723T031858_20200723T031925_033576_03E421_5BB7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.0068662865949 -25.19983283338362,32.44916169195646 -25.071397874242013,32.19850741016561 -25.012899362574927,31.822051884497366 -24.92414494044836,31.44799831560676 -24.834898676202908,31.196731887409012 -24.77434737391895,30.9448169743754 -24.71315669157599,30.595196634329575 -24.627429845203373,30.545330286369335 -24.806918306683993,30.489176708040304 -24.98494942382304,30.43762615988615 -25.164147077919438,30.389376496786493 -25.344191744880394,30.331051304735954 -25.521733970971123,30.28200020972475 -25.70161544783543,30.229213028181086 -25.880582206907555,30.173122223053674 -26.058739891805704,30.15717530410236 -26.111568219269735,30.507369848964252 -26.197780708582247,30.7583287315166 -26.258955691905605,31.1410916495859 -26.35131459821956,31.397610239604376 -26.412563023099096,31.652501673314173 -26.4729009371528,32.02875670872287 -26.56101250040821,32.28855532364545 -26.621217160807348,32.600198119227684 -26.692699321643772,32.713871834958795 -26.279728687394588,32.812299468901394 -25.91985506215756,33.0068662865949 -25.19983283338362))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.77005
45.75378247555362
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
2021-12-25T14:19:07.831571Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S27E032/2020/07/23/03E421
2.0E-4
2.0E-4
true
block average
2
2
-26.0
32.0
-27.0
33.0
POLYGON((32.79037933902497 -26.0,32.60019811922766 -26.692699321643694,32.0 -26.554278242202564,32.0 -26.0,32.79037933902497 -26.0))
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_03E421_S27E032_2020_07_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E421_S27E032_2020_07_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E421_S27E032_2020_07_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E421_S27E032_2020_07_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E421_S27E032_2020_07_23_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