https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-18T04:31:46.284026Z
2022-12-18T04:32:11.281803Z
s3://sentinel-s1-l1c/GRD/2022/12/18/IW/DV/S1A_IW_GRDH_1SDV_20221218T043146_20221218T043211_046381_058E51_E2C1
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
2022-12-18T04:31:46.284026Z
2022-12-18T04:32:11.281803Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221218T063417_V20221218T020611_20221218T052341.EOF
192.011976187098
693000
Copernicus Ground Segment
2022-12-18T07:16:56.375219Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221218T043146_20221218T043211_046381_058E51_E2C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.43910126993283 9.944918599178097,19.87347249185399 10.058858936020167,19.304899167379176 10.172335269299264,18.73738443451163 10.284533256479714,18.19521035254402 10.39071328669646,18.158623802210002 10.209908742783112,18.123615706681193 10.028696685915733,18.015619028651876 9.48560867278847,17.94218659830056 9.1238062654179,17.9077733590167 8.942440407974047,17.895819653358185 8.882577050029042,18.43618485402638 8.77507234389427,19.00107478722531 8.661788288369848,19.565905974493194 8.547609181510119,20.129202539938564 8.432847363853309,20.14152741338271 8.49287146080431,20.177240424821107 8.674700443769101,20.290132560502595 9.21899701497054,20.43910126993283 9.944918599178097))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86041222748665
46.13984908008323
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
2022-12-18T12:33:47.229594Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/N09E019/2022/12/18/058E51
2.0E-4
2.0E-4
true
block average
2
2
10.0
19.0
9.0
20.0
POLYGON((19.0 9.0,19.0 10.0,20.0 10.0,20.0 9.0,19.0 9.0))
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_058E51_N09E019_2022_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058E51_N09E019_2022_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058E51_N09E019_2022_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058E51_N09E019_2022_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058E51_N09E019_2022_12_18_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