https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-12T06:03:20.389686Z
2022-11-12T06:03:45.388640Z
s3://sentinel-s1-l1c/GRD/2022/11/12/IW/DV/S1A_IW_GRDH_1SDV_20221112T060320_20221112T060345_045857_057C78_FC99
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
2022-11-12T06:03:20.389686Z
2022-11-12T06:03:45.388640Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221112T060831_V20221112T052347_20221112T115847.EOF
193.0437719851336
693000
Copernicus Ground Segment
2022-11-12T06:50:09.574306Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221112T060320_20221112T060345_045857_057C78_FC99
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.3389040353901036 36.01356968226237,0.9250457323705759 36.077160461363526,0.6335981056907259 36.12101509688775,0.20548535438314114 36.18407297623225,-0.08344263947986305 36.22570732273951,-0.5173808880289749 36.286848009393005,-0.8070325997818539 36.32673249786925,-1.0969683083527035 36.3659144530996,-1.3955515913143408 36.40548578870583,-1.5075301952777636 35.864727497023,-1.5835388258456211 35.504332154697714,-1.6207521359665025 35.32402664682937,-1.6668790848209643 35.144905491139255,-1.7009064456298137 34.96417494529045,-1.7114878911007145 34.90456941124911,-1.4226413611475204 34.86522394409867,-1.140890074787163 34.826145788328134,-0.7148387947137258 34.76575009097762,-0.433907680983745 34.725059886002796,-0.007793706262561241 34.662035216107085,0.27362885373210366 34.61954038690121,0.5583260024937116 34.575850188714284,0.9723444555386977 34.51104015821441,1.0273678271492976 34.75137884008117,1.06788505001757 34.93231533760292,1.115281029007842 35.112177968657775,1.204942747725563 35.472723352057955,1.251062550996275 35.65280359867859,1.2961681795072917 35.833047173075734,1.3389040353901036 36.01356968226237))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69524
46.55617972098218
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
2022-11-12T08:28:47.412452Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N35E000/2022/11/12/057C78
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.0 35.0,0.0 36.0,1.0 36.0,1.0 35.0,0.0 35.0))
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_057C78_N35E000_2022_11_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057C78_N35E000_2022_11_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057C78_N35E000_2022_11_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057C78_N35E000_2022_11_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057C78_N35E000_2022_11_12_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