https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-19T17:09:07.299493Z
2022-05-19T17:09:36.334668Z
s3://sentinel-s1-l1c/GRD/2022/5/19/IW/DV/S1A_IW_GRDH_1SDV_20220519T170907_20220519T170936_043282_052B36_CF1E
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
2022-05-19T17:09:07.299493Z
2022-05-19T17:09:36.334668Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220519T175433_V20220519T140159_20220519T171929.EOF
346.7484585574922
693000
Copernicus Ground Segment
2022-05-19T19:05:50.564891Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220519T170907_20220519T170936_043282_052B36_CF1E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.33408179800037 -36.814786590009064,23.704178610393352 -36.73010928292014,23.97989046671311 -36.666144553222566,24.255144860131153 -36.601545141452746,24.66716308245653 -36.50346152632426,24.941262654888703 -36.43728650296067,25.351537014935396 -36.336851399797524,25.624466460080555 -36.269116715050636,26.007399412621808 -36.17282339548617,25.853431076192493 -35.76206108654321,25.72202555150254 -35.4077459799737,25.591804318222483 -35.05326604812314,25.419457324670645 -34.57894593733291,25.043275600325458 -34.673313241132085,24.775201071058852 -34.739718391694424,24.372290446253082 -34.838221903823865,24.103153844510743 -34.90315133621472,23.69866000391901 -34.99943021908777,23.428474705250224 -35.06286926312373,23.157873841881162 -35.12570810049598,22.794690442315193 -35.20893233364946,22.952967625919996 -35.68673816773629,23.072469417516032 -36.04386525386208,23.192979613809797 -36.400863865820334,23.33408179800037 -36.814786590009064))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.71086
45.37373380374032
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
2022-05-19T20:30:25.127365Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/S37E026/2022/05/19/052B36
2.0E-4
2.0E-4
true
block average
2
2
-36.0
26.0
-37.0
27.0
POLYGON((26.0 -36.15308297428154,26.007399412621673 -36.172823395486205,26.0 -36.17468407109388,26.0 -36.15308297428154))
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_052B36_S37E026_2022_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052B36_S37E026_2022_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052B36_S37E026_2022_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052B36_S37E026_2022_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052B36_S37E026_2022_05_19_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