https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-25T02:34:56.170196Z
2023-06-25T02:35:16.090733Z
s3://sentinel-s1-l1c/GRD/2023/6/25/IW/DV/S1A_IW_GRDH_1SDV_20230625T023456_20230625T023516_049136_05E899_52A2
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
2023-06-25T02:34:56.170196Z
2023-06-25T02:35:16.090733Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230625T054038_V20230625T014132_20230625T045902.EOF
192.1223791592992
693000
Copernicus Ground Segment
2023-06-25T06:44:44.544374Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230625T023456_20230625T023516_049136_05E899_52A2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.16570432062035 -13.83737527910793,45.60979414595053 -13.711407165340459,45.03972625616701 -13.580802663185183,44.47028076583813 -13.448909766829818,43.911149946466566 -13.318022057484619,43.78045757367218 -13.858885982434622,43.65092498827496 -14.391158779137937,44.21234815634716 -14.523229719155946,44.784186040311305 -14.65622185691406,45.356706323162946 -14.787819838029426,45.91506248366189 -14.914653431454125,46.039735459935784 -14.380314337119144,46.16570432062035 -13.83737527910793))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40111
45.7599206396547
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
2023-06-25T10:25:42.090131Z
Batch API, v4.221.0
s3://deafrica-sentinel-1/s1_rtc/S15E044/2023/06/25/05E899
2.0E-4
2.0E-4
true
block average
2
2
-14.0
44.0
-15.0
45.0
POLYGON((45.0 -14.705828276532984,44.0 -14.47327627545281,44.0 -14.0,45.0 -14.0,45.0 -14.705828276532984))
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_05E899_S15E044_2023_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E899_S15E044_2023_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E899_S15E044_2023_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E899_S15E044_2023_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E899_S15E044_2023_06_25_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