https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-26T16:54:54.215710Z
2023-11-26T16:55:23.238796Z
s3://sentinel-s1-l1c/GRD/2023/11/26/IW/DV/S1A_IW_GRDH_1SDV_20231126T165454_20231126T165523_051391_06339A_9361
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
2023-11-26T16:54:54.215710Z
2023-11-26T16:55:23.238796Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231126T171813_V20231126T164650_20231126T232150.EOF
347.2720932859957
693000
Copernicus Ground Segment
2023-11-26T17:41:46.462754Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231126T165454_20231126T165523_051391_06339A_9361
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.756610914177104 30.074592711345257,16.15723386060487 30.1409384739221,16.42728619090706 30.184921377919032,16.82999856157978 30.249411059807755,17.099513232502332 30.291833821452823,17.369267678577803 30.333703710149205,17.773680099481197 30.395369469444432,18.04342002326122 30.43576356076641,18.32172027698627 30.47681784895712,18.165715392719722 31.256012978852688,17.997739195087725 32.09948800227634,17.713956124954475 32.05878231403953,17.43887658830181 32.01868058112899,17.164038076761823 31.977984058240672,16.75223867375491 31.915827193005683,16.47801556044614 31.873650008021457,16.067152777536556 31.809279110147695,15.793562950276543 31.765630723374443,15.387116571287315 31.699624989276565,15.456012510001322 31.397208719145773,15.498209842102256 31.216634328981367,15.579042126132745 30.854906762612877,15.621650408135116 30.674408098190174,15.661785651448666 30.493502942962937,15.756610914177104 30.074592711345257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72884055475476
46.53722641299875
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
2023-11-26T19:40:16.802270Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N30E017/2023/11/26/06339A
2.0E-4
2.0E-4
true
block average
2
2
31.0
17.0
30.0
18.0
POLYGON((18.0 30.429261325723537,17.36926767853965 30.33370371014317,17.0 30.276170013139453,17.0 31.0,18.0 31.0,18.0 30.429261325723537))
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_06339A_N30E017_2023_11_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06339A_N30E017_2023_11_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06339A_N30E017_2023_11_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06339A_N30E017_2023_11_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06339A_N30E017_2023_11_26_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