https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-11T17:25:02.168775Z
2022-04-11T17:25:31.176085Z
s3://sentinel-s1-l1c/GRD/2022/4/11/IW/DV/S1A_IW_GRDH_1SDV_20220411T172502_20220411T172531_042728_05195A_2460
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
2022-04-11T17:25:02.168775Z
2022-04-11T17:25:31.176085Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220411T195058_V20220411T155709_20220411T191439.EOF
346.5669900076324
693000
Copernicus Ground Segment
2022-04-11T20:15:24.094515Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220411T172502_20220411T172531_042728_05195A_2460
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.865087230171707 -38.628211303836125,20.196185636232855 -38.55265798084202,20.48613880957147 -38.48557735723034,20.775552970809933 -38.41778291492331,21.208656413781764 -38.31475953515141,21.496708842820993 -38.245193908156885,21.927754938293855 -38.139528095589675,22.214426250199956 -38.0682104581893,22.599167837810086 -37.97115861353046,22.437500423344456 -37.56123821176567,22.299699494371286 -37.207879957438884,22.163209156406126 -36.85434058055462,21.983182012057437 -36.382591451788294,21.605631974513862 -36.47761703045417,21.324368579986036 -36.54747131922007,20.901531026252062 -36.65101053651028,20.61901485263131 -36.71920438499291,20.19431069427639 -36.82023969657395,19.910558743206053 -36.88675552088878,19.62631747105428 -36.95259527939702,19.301789617891338 -37.02678173326126,19.466579696064585 -37.50226217347698,19.591427934286997 -37.858645765340924,19.71739797567841 -38.21488887505582,19.865087230171707 -38.628211303836125))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.26291
45.40990576934673
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
2022-04-12T20:05:33.813315Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S39E022/2022/04/11/05195A
2.0E-4
2.0E-4
true
block average
2
2
-38.0
22.0
-39.0
23.0
POLYGON((22.484832238540914 -38.0,22.0 -38.12155508294134,22.0 -38.0,22.484832238540914 -38.0))
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_05195A_S39E022_2022_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05195A_S39E022_2022_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05195A_S39E022_2022_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05195A_S39E022_2022_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05195A_S39E022_2022_04_11_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