https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-07T15:47:06.887350Z
2020-12-07T15:47:35.900069Z
s3://sentinel-s1-l1c/GRD/2020/12/7/IW/DV/S1A_IW_GRDH_1SDV_20201207T154706_20201207T154735_035582_042945_4B05
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
2020-12-07T15:47:06.887350Z
2020-12-07T15:47:35.900069Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201207T180531_V20201207T140153_20201207T171923.EOF
347.5900533469297
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-07T18:19:07.712492Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201207T154706_20201207T154735_035582_042945_4B05
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.533691450377205 23.978096430816386,33.9064126188365 24.044283557683404,34.15817060546739 24.088438507295088,34.5356244742003 24.15380745605651,34.78829482024375 24.197007517873068,35.15917805627337 24.25961713074698,35.40687565772518 24.30089477186773,35.958186046551425 24.39120699127814,35.91127795327636 24.62974910726286,35.665079026899406 25.89548387638662,35.64096000585417 26.015789213464128,35.08217816583208 25.926467288912214,34.82759472939158 25.885006712897386,34.44631849034623 25.82202447834678,34.07275300900974 25.759276559921545,33.816515489213955 25.715650321600023,33.5617894111767 25.671802846950108,33.183695445988135 25.605839428485822,33.28803947507509 25.122975629140765,33.32600321894962 24.941649863866395,33.365300468104735 24.760559644810517,33.40298175705826 24.579183403467294,33.533691450377205 23.978096430816386))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8276385222809
46.35105534553462
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
2021-12-25T21:30:05.137119Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N24E034/2020/12/07/042945
2.0E-4
2.0E-4
true
block average
2
2
25.0
34.0
24.0
35.0
POLYGON((35.0 24.23274593379518,34.53562447433106 24.153807456079154,34.0 24.0606975199765,34.0 25.0,35.0 25.0,35.0 24.23274593379518))
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_042945_N24E034_2020_12_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_042945_N24E034_2020_12_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_042945_N24E034_2020_12_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_042945_N24E034_2020_12_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_042945_N24E034_2020_12_07_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