https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-12T03:24:05.007398Z
2021-01-12T03:24:30.005879Z
s3://sentinel-s1-l1c/GRD/2021/1/12/IW/DV/S1A_IW_GRDH_1SDV_20210112T032405_20210112T032430_036099_043B3E_D25C
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
2021-01-12T03:24:05.007398Z
2021-01-12T03:24:30.005879Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210112T070024_V20210112T023040_20210112T054810.EOF
192.1288966837425
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-12T08:51:32.421633Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210112T032405_20210112T032430_036099_043B3E_D25C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.79018743480875 -13.90192105343563,33.23623332860305 -13.776339827435429,32.65894317281945 -13.643997447740269,32.09380417677445 -13.513034830833277,31.547262372685466 -13.385034564923549,31.502747520056882 -13.56499236186433,31.459484148298372 -13.745352931020168,31.413932213756375 -13.925176810898524,31.370704983349675 -14.105565545745025,31.32822329068462 -14.286142258260288,31.197035340259788 -14.827046106884426,31.18119869043391 -14.886189564897371,31.735208903052477 -15.016834384077573,32.31254849160286 -15.151387454968745,32.89294444968466 -15.28501284107325,33.448358802033795 -15.411318385647494,33.45814447686468 -15.350678066690868,33.501210019430275 -15.169902258511518,33.54060944879645 -14.988299540921286,33.57841010493553 -14.806339752967512,33.62084090569355 -14.625441382213209,33.66173300094875 -14.444199116644533,33.70476955260812 -14.263451859047485,33.74453363610303 -14.081967601004996,33.79018743480875 -13.90192105343563))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43073
45.89714329593469
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
2021-12-25T23:18:54.570381Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S15E033/2021/01/12/043B3E
2.0E-4
2.0E-4
true
block average
2
2
-14.0
33.0
-15.0
34.0
POLYGON((33.765317885549685 -14.0,33.74453363610246 -14.081967601007713,33.70476955260734 -14.263451859050233,33.66173300094828 -14.444199116646681,33.578410104937795 -14.806339752956823,33.538070987824526 -15.0,33.0 -15.0,33.0 -14.0,33.765317885549685 -14.0))
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_043B3E_S15E033_2021_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043B3E_S15E033_2021_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043B3E_S15E033_2021_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043B3E_S15E033_2021_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043B3E_S15E033_2021_01_12_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