https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-29T03:52:25.843537Z
2023-05-29T03:52:54.862600Z
s3://sentinel-s1-l1c/GRD/2023/5/29/IW/DV/S1A_IW_GRDH_1SDV_20230529T035225_20230529T035254_048743_05DCB2_50DE
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
2023-05-29T03:52:25.843537Z
2023-05-29T03:52:54.862600Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230529T051429_V20230529T011650_20230529T043420.EOF
192.6059877705794
693000
Copernicus Ground Segment
2023-05-29T06:21:04.980818Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230529T035225_20230529T035254_048743_05DCB2_50DE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.41033215044764 -26.4389827043734,24.052369122603864 -26.356713665111467,23.810083611604494 -26.30045973187019,23.445115258042815 -26.214846531606835,23.201313803583908 -26.15707117450782,22.8372537610098 -26.06993029858471,22.59491627448005 -26.01134719643988,22.35197541295191 -25.952151896062055,22.001468748751034 -25.86592276629588,21.931098684384473 -26.10210811558852,21.822736777006412 -26.459454301424582,21.770577320308742 -26.63866462447027,21.71740130942502 -26.81763983107553,21.51761009501648 -27.473515683272304,21.87095355333404 -27.56078781750098,22.116859927978517 -27.620915695803998,22.36230297445697 -27.68043142396223,22.72492481726281 -27.76743763077497,22.977996281484636 -27.82754700025432,23.345906377584804 -27.91396347859764,23.714531829096703 -27.999434230199665,23.957963944823202 -28.055272301182896,24.041033753922335 -27.75471428293286,24.14118543484337 -27.395000847851463,24.242947146050767 -27.035716718822627,24.342948268744085 -26.676084052900382,24.41033215044764 -26.4389827043734))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37753
45.61819017686427
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
2023-05-29T08:20:53.398842Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/S26E021/2023/05/29/05DCB2
2.0E-4
2.0E-4
true
block average
2
2
-25.0
21.0
-26.0
22.0
POLYGON((21.961521209269478 -26.0,22.0 -25.870852375781958,22.0 -26.0,21.961521209269478 -26.0))
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_05DCB2_S26E021_2023_05_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DCB2_S26E021_2023_05_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DCB2_S26E021_2023_05_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DCB2_S26E021_2023_05_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DCB2_S26E021_2023_05_29_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