https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-02T18:40:44.196590Z
2023-10-02T18:41:07.156723Z
s3://sentinel-s1-l1c/GRD/2023/10/2/IW/DV/S1A_IW_GRDH_1SDV_20231002T184044_20231002T184107_050590_061824_43A2
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
2023-10-02T18:40:44.196590Z
2023-10-02T18:41:07.156723Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231002T202353_V20231002T165459_20231002T201229.EOF
347.5219081838494
693000
Copernicus Ground Segment
2023-10-02T21:02:41.592830Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231002T184044_20231002T184107_050590_061824_43A2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.044867290072437 25.760442038044207,-9.685689052905285 25.823023323350853,-9.438016075124406 25.865619478996848,-9.189208751368936 25.907954925835472,-8.816798836338444 25.97047059416256,-8.443978361531354 26.032032231476826,-8.194724317405173 26.072618868117864,-7.944816091333169 26.112852526471137,-7.580678621763199 26.170650164378852,-7.615679753333341 26.351365101327392,-7.6866109135382645 26.71282339835336,-7.722629856832418 26.893460865995877,-7.792827820051217 27.255008123872386,-7.827549112063044 27.429455381489458,-8.195887663244594 27.372141511846195,-8.448289820006107 27.33226966296075,-8.700166065956367 27.291998056538798,-9.076678788333721 27.23089900055168,-9.32785391949256 27.18954032889315,-9.702807966741613 27.126906099250473,-9.955662331982385 27.084066269266167,-10.319776750720624 27.021513921322672,-10.240741083937948 26.665860030512366,-10.200006591732905 26.485027539042903,-10.160916372656926 26.30391037659625,-10.044867290072437 25.760442038044207))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74909316893003
46.03551842880324
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
2023-10-02T22:46:40.520789Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N26W010/2023/10/02/061824
2.0E-4
2.0E-4
true
block average
2
2
27.0
-10.0
26.0
-9.0
POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 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_061824_N26W010_2023_10_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061824_N26W010_2023_10_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061824_N26W010_2023_10_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061824_N26W010_2023_10_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061824_N26W010_2023_10_02_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