https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-02T16:21:38.641628Z
2020-01-02T16:22:07.662791Z
s3://sentinel-s1-l1c/GRD/2020/1/2/IW/DV/S1A_IW_GRDH_1SDV_20200102T162138_20200102T162207_030624_038242_BFE1
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
2020-01-02T16:21:38.641628Z
2020-01-02T16:22:07.662791Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200102T183510_V20200102T143441_20200102T175211.EOF
347.2590479914867
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-02T18:47:09.869821Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200102T162138_20200102T162207_030624_038242_BFE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.93868393973188 30.27138321544419,24.339720148039827 30.337650259599265,24.609626089493617 30.38150785817073,25.014933073313852 30.44624978430641,25.28543286934367 30.488712567560363,25.69161902792952 30.55135543262123,25.962697089526948 30.592414386567327,26.23400198191388 30.632909396694636,26.51119143413031 30.673662111814973,26.28535988112763 31.814425366864782,26.24936701910603 31.994939714412205,26.18817178916121 32.296361546990056,25.906075686447267 32.25604098623216,25.62998128123649 32.21593141229582,25.354130925729248 32.175220718120926,24.940819665092413 32.11303072829705,24.665592732363 32.070823656551546,24.253230665205024 32.00639624195496,23.978645814937657 31.96270242703011,23.57068730077409 31.896611273574848,23.640505800356422 31.594754555542064,23.681611321710474 31.41396529478086,23.88548984791119 30.5097794709448,23.93868393973188 30.27138321544419))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73194702365052
46.55045013130871
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
2021-12-25T03:52:16.923537Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N30E026/2020/01/02/038242
2.0E-4
2.0E-4
true
block average
2
2
31.0
26.0
30.0
27.0
POLYGON((26.446587852479052 31.0,26.511191434130335 30.67366211181509,26.0 30.597982224744054,26.0 31.0,26.446587852479052 31.0))
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_038242_N30E026_2020_01_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038242_N30E026_2020_01_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038242_N30E026_2020_01_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038242_N30E026_2020_01_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038242_N30E026_2020_01_02_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