https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-13T16:54:56.519566Z
2023-09-13T16:55:21.518045Z
s3://sentinel-s1-l1c/GRD/2023/9/13/IW/DV/S1A_IW_GRDH_1SDV_20230913T165456_20230913T165521_050311_060EAA_BB30
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
2023-09-13T16:54:56.519566Z
2023-09-13T16:55:21.518045Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230913T172557_V20230913T134544_20230913T170314.EOF
347.2975196834427
693000
Copernicus Ground Segment
2023-09-13T18:28:20.083352Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230913T165456_20230913T165521_050311_060EAA_BB30
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.124189193375642 -29.506488689195088,25.48772531536268 -29.42291616877338,25.744148389792848 -29.363285595629822,25.999909142551015 -29.30325173023085,26.383902380194044 -29.21206823315924,26.639418852748786 -29.150695381163,27.02342025945895 -29.05740775374959,27.277699448730182 -28.994943435443226,27.597184924360576 -28.915654008904777,27.541357551413398 -28.73713975553617,27.483336216815594 -28.55910751154792,27.42695866154235 -28.380682917168457,27.31686237829024 -28.023232287187565,27.260937060167482 -27.84476153260998,27.13276702842247 -27.428712181420572,26.817572074532855 -27.506661224739442,26.566162390271963 -27.568234375714965,26.313901913605264 -27.629494374573405,25.935838554541867 -27.720321881442885,25.556941800713563 -27.810171074773287,25.303562004178197 -27.869598811544705,25.05088863650708 -27.928333775685648,24.690985261709184 -28.01108653081912,24.70880700427661 -28.06992518928665,24.810920574253675 -28.429393510943097,24.864244649338765 -28.60862875390616,24.966216512671014 -28.968224011062482,25.019028026709442 -29.147625047973975,25.071047628226925 -29.327224818938532,25.124189193375642 -29.506488689195088))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.2594
45.87261109357618
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
2023-09-13T21:39:11.234499Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S29E026/2023/09/13/060EAA
2.0E-4
2.0E-4
true
block average
2
2
-28.0
26.0
-29.0
27.0
POLYGON((26.0 -29.0,26.0 -28.0,27.0 -28.0,27.0 -29.0,26.0 -29.0))
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_060EAA_S29E026_2023_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060EAA_S29E026_2023_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060EAA_S29E026_2023_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060EAA_S29E026_2023_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060EAA_S29E026_2023_09_13_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