https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-01T17:03:50.376694Z
2023-08-01T17:04:20.634355Z
s3://sentinel-s1-l1c/GRD/2023/8/1/IW/DV/S1A_IW_GRDH_1SDV_20230801T170350_20230801T170420_049684_05F979_CC93
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
2023-08-01T17:03:50.376694Z
2023-08-01T17:04:20.634355Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230801T173420_V20230801T135355_20230801T171125.EOF
347.4491625388128
693000
Copernicus Ground Segment
2023-08-01T18:20:12.887314Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230801T170350_20230801T170420_049684_05F979_CC93
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.32460498935776 -26.968573555090305,22.69275642376169 -26.88395600900451,22.944620328331638 -26.825437659722606,23.320001237384307 -26.737285660318662,23.570700845120246 -26.67778445889601,23.819882298468873 -26.61814935211619,24.19566396300654 -26.52727019430874,24.44476035189899 -26.466409463962254,24.749908424689824 -26.391159588528968,24.695341600920308 -26.2126290824259,24.64162551697601 -26.033810872132733,24.535103560695497 -25.676004134085108,24.429950825241722 -25.317931523385646,24.2533383347351 -24.709546713573154,23.70648698397156 -24.843262498771566,23.336693134272387 -24.93238824315609,23.090032309926166 -24.991259284855445,22.842787759686203 -25.04980696679587,22.473005471130556 -25.13650201715378,22.225080994464484 -25.19404889898809,21.86084056545728 -25.27774348626557,21.92857069167695 -25.529222035922682,22.07684310002957 -26.068968519559974,22.17378931179438 -26.429304140622122,22.223745190808916 -26.609150954368257,22.273074401099386 -26.789155923929314,22.32460498935776 -26.968573555090305))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36345
45.96051587335
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
2023-08-01T20:22:19.532352Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/S26E021/2023/08/01/05F979
2.0E-4
2.0E-4
true
block average
2
2
-25.0
21.0
-26.0
22.0
POLYGON((22.0 -25.789241539378338,21.860840565457316 -25.27774348626535,22.0 -25.245767652414155,22.0 -25.789241539378338))
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_05F979_S26E021_2023_08_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F979_S26E021_2023_08_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F979_S26E021_2023_08_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F979_S26E021_2023_08_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F979_S26E021_2023_08_01_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