https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-29T17:09:04.197544Z
2021-06-29T17:09:33.232060Z
s3://sentinel-s1-l1c/GRD/2021/6/29/IW/DV/S1A_IW_GRDH_1SDV_20210629T170904_20210629T170933_038557_048CC4_8913
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
2021-06-29T17:09:04.197544Z
2021-06-29T17:09:33.232060Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.74891143151166
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-29T18:30:35.914554Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210629T170904_20210629T170933_038557_048CC4_8913
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.33306861648711 -36.81491477728656,23.67647648295753 -36.7363950520434,23.956531674505182 -36.6714910789927,24.23611523124202 -36.60593221039964,24.654600395659195 -36.50637190169941,24.932993204088408 -36.43918755552501,25.3496800177305 -36.337201438964826,25.62686599820873 -36.268408237667,26.00618212604261 -36.17301617982076,25.85212587053914 -35.76192956535136,25.72072982497926 -35.40756092328523,25.59051807860831 -35.05302744436048,25.418279399524167 -34.578898321702056,25.04565138680559 -34.67238216996169,24.773396707574108 -34.739825014952,24.364190766866184 -34.83985028806538,24.090840722584225 -34.90577092439443,23.68000210702101 -35.00350131613048,23.405570720056765 -35.067884377196535,23.13071090398985 -35.13164817260537,22.79372112734101 -35.20882217379514,22.95189722020374 -35.68643433508946,23.0713884851841 -36.04361449982436,23.191888138433395 -36.4006662496339,23.33306861648711 -36.81491477728656))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.49373
45.4204803245217
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
2021-12-26T07:58:53.040927Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S37E026/2021/06/29/048CC4
2.0E-4
2.0E-4
true
block average
2
2
-36.0
26.0
-37.0
27.0
POLYGON((26.0 -36.156519678222715,26.00618212604267 -36.17301617982076,26.0 -36.174570887574546,26.0 -36.156519678222715))
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_048CC4_S37E026_2021_06_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048CC4_S37E026_2021_06_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048CC4_S37E026_2021_06_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048CC4_S37E026_2021_06_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048CC4_S37E026_2021_06_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 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