https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-05T16:04:04.704923Z
2023-05-05T16:04:29.703139Z
s3://sentinel-s1-l1c/GRD/2023/5/5/IW/DV/S1A_IW_GRDH_1SDV_20230505T160404_20230505T160429_048400_05D269_D8C5
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
2023-05-05T16:04:04.704923Z
2023-05-05T16:04:29.703139Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230505T181810_V20230505T142645_20230505T174415.EOF
348.0228397533163
693000
Copernicus Ground Segment
2023-05-05T18:58:10.288943Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230505T160404_20230505T160429_048400_05D269_D8C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.37251511189023 -4.772494379751558,34.48610804795317 -4.527160505613493,35.57513797737233 -4.285451617834575,35.539854218912645 -4.103794409233975,35.49937340800388 -3.923217280402125,35.41385247499015 -3.5631000331660383,35.37584108218646 -3.3819902743009473,35.34479016934765 -3.199338270111386,35.2999754270167 -3.0197596920149743,35.24901791321197 -2.7791560451393864,34.158582288684464 -3.0188077047312065,33.0489846452317 -3.261460198012724,33.09962990576074 -3.5028098535831966,33.215839178404295 -4.047140085822978,33.29402819653776 -4.409889136528471,33.33480789559738 -4.590898302395507,33.37251511189023 -4.772494379751558))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76886
46.27876269189908
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
2023-05-05T21:17:02.773891Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S04E035/2023/05/05/05D269
2.0E-4
2.0E-4
true
block average
2
2
-3.0
35.0
-4.0
36.0
POLYGON((35.295790516306866 -3.0,35.34479016934758 -3.19933827011111,35.37584108218662 -3.3819902743017844,35.413852474989866 -3.5631000331648073,35.51658614570327 -4.0,35.0 -4.0,35.0 -3.0,35.295790516306866 -3.0))
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_05D269_S04E035_2023_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D269_S04E035_2023_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D269_S04E035_2023_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D269_S04E035_2023_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D269_S04E035_2023_05_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 2021
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